Transcript Ex63, 4 Solve the following system of inequalities graphically x y ≥ 4, 2x – y < 0 First we solve x y ≥ 4 Lets first draw graph of x y = 3 Drawing graph Checking for (0,0) Putting x = 0, y = 0 x y ≥ 4 0 0 ≥ 4 0 ≥ 5 which is false Hence origin does not lie in plane x y ≥ 4 So, we shade the right side of line Now we solve 2x – y < 0 Lets first draw graphIt is a linear equation So it is in this formy=mxb Here, 'm' is the slope and c is the 'y' intercept We see a ()sign before 4 so it is a linear equationSin (x)cos (y)=05 2x−3y=1 cos (x^2)=y (x−3) (x3)=y^2 y=x^2 If you don't include an equals sign, it will assume you mean " =0 " It has not been well tested, so have fun with it, but don't trust it If it gives you problems, let me know Note it may take a few seconds to finish, because it has to do lots of calculations
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2x+y=4 x-y=2 graph
2x+y=4 x-y=2 graph-This graph of a function is a translation of y =4/x Here is the graph of y = y = This one replaces x by x2 which shifts it left 2 units and adds 6 on the right side, so it also shifts it 6 units up, so it's like this green graph y = This one replaces x by x2 which shifts it left 2 units and adds 6 on the right side, so it also shiftsThe graph of the equations 2x − y − 4 = 0 and x y 1 = 0 intersect each other in point P(a, b), then find the coordinates of P?
All equations of the form a x 2 b x c = 0 can be solved using the quadratic formula 2 a − b ± b 2 − 4 a c The quadratic formula gives two solutions, one when ± is addition and one when it is subtraction x^ {2}yxy^ {2}=4 x 2 y x y 2 = 4 Subtract 4 from both sides of the equationGraph of y=4x Below you can find the full step by step solution for you problem We hope it will be very helpful for you and it will help you to understand the solving process If it's not what You are looking for, type in into the box below your own function and let us find the graph of it The graph of y=4x represents a graph of a linearXy=10, xy=4 Natural Language;
Just take two values of x and find the corresponding values of y Then plot the graph Example Given, y =x/4 Taking x = 0 is the easiest thing which we can do So if x = 0, y = 0/4 = 0 Next let's take x = 4 which gives y = 4/4 = 1 So we have the points (0,0) and (4,1) A line is defined by the equation 2 x y = 4 Which shows the graph of this line?Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with stepbystep explanations, just like a math tutor
2x2y=4 Geometric figure Straight Line Slope = 1 xintercept = 2/1 = 0000 yintercept = 2/1 = 0000 Rearrange Rearrange the equation by subtracting what is to the right of theIn this math video lesson, I show how to graph the absolute value function y=abs(x2)4 Absolute value equations can be difficult for students in AlgebraMath Input NEW Use textbook math notation to enter your math Try it
Example 6 Draw the graph of x y = 7 x y = 7 To draw the graph, we need at least two solutions of the equation Putting x = 0, 0 y = 7 y = 7 So, (0,7) is a solution of the equation Putting y = 0 , x 0 = 7 x = 7 So, (7,0) is a solution of the equation Plotting points Show MoreCalculate the XIntercept When y = 0 the value of x is 4/1 Our line therefore "cuts" the x axis at x= xintercept = 4/1 = Calculate the Slope Slope is defined as the change in y divided by the change in x We note that for x=0, the value of y is 4000 and for x=00, the value of y is 00 So, for a change of 00 in xOn a coordinate plane, a line goes through points (negative 2, 0) and (0, 4) On a coordinate plane, a line goes through points (0, 1) and (2, 5) On a coordinate plane, a line goes through points (0, 4) and (2
Step 1 Convert the equation to standard form The standard form for the equation is (xh)^2 (yk)^2 = r^2 We make the conversion by "completing the square" x^2 y^2 2x 4y 4 = 0 x^2 y^2 2x 4y = 4 (x^22x) (y^2 4y) = 4 (x^22x 1) 1 (y^2 4y 4) 4 = 4 (x1)^2 1 (y2)^2 4 = 4 (x1)^2 (y2)^2 = 4 1 4 (x1)^2 (y2)^2 = 9 Step 2Algebra Graph y=4*2^x y = 4 ⋅ 2x y = 4 ⋅ 2 x Exponential functions have a horizontal asymptote The equation of the horizontal asymptote is y = 0 y = 0 Horizontal Asymptote y = 0 y = 0 Here is the graph of y = (x − 1) 2 Example 5 y = (x 2) 2 With similar reasoning to the last example, I know that my curve is going to be completely above the xaxis, except at x = −2 The "plus 2" in brackets has the effect of moving our parabola 2 units to the left Rotating the Parabola The original question from Anuja asked how to
Expand the squares, substitute y = rsin(θ) and x = rcos(θ) , and then solve for r Explanation Given (x−1)2 −(y 5)2 = −24 There are three disjoint components to the solution curves Consider the disjoint regions formed by the following half lines 1) \ { (x,0) x\ge 0\} 2)See the answer See the answer See the answer done loading Show transcribed image text Expert Answer Who are the experts?Graph of xy=4 Below you can find the full step by step solution for you problem We hope it will be very helpful for you and it will help you to understand the solving process If it's not what You are looking for, type in into the box below your own function and let us find the graph of it The graph of xy=4 represents a graph of a linear
Question Below is the graph of y=f(x) Graph y=f(x) y 6 4 2 6 4 2 2 ܠ 6 2 4 6 This problem has been solved!Answer to Below is the graph of y=f(x) Graph y = f (x) 6 4 2 6 4 2 2 4 x 6 2 4 6Since the answer for this question is a graph, the graph is provided inYou can put this solution on YOUR website!
Y = − ( x − 2) 2 4 y = ( x 2) 2 4 Use the vertex form, y = a ( x − h) 2 k y = a ( x h) 2 k, to determine the values of a a, h h, and k k a = − 1 a = 1 h = 2 h = 2 k = 4 k = 4 Since the value of a a is negative, the parabola opens down Opens Down Find the vertex ( h, k) ( h, k)The equation is now solved x^ {2}4x4=y Swap sides so that all variable terms are on the left hand side \left (x2\right)^ {2}=y Factor x^ {2}4x4 In general, when x^ {2}bxc is a perfect square, it can always be factored as \left (x\frac {b} {2}\right)^ {2} \sqrt {\left (x2\right)^ {2}}=\sqrt {y}Swap sides so that all variable terms are on the left hand side x^ {2}2x=y4 Subtract 4 from both sides x^ {2}2x1^ {2}=y41^ {2} Divide 2, the coefficient of the x term, by 2 to get 1 Then add the square of 1 to both sides of the equation This step makes the left hand side of
In this math video lesson I show how to graph y=(1/4)x2 The equation in this video is in slopeintercept form, y=mxb, and is a common way to graph an equIn this math video lesson, I show how to graph the absolute value function y=abs(x2)4 Absolute value equations can be difficult for students in Algebra 12x – y = 4⇒ y = 2x – 4Table of solutions X 2 3 y 0 2 We plot the points (2, 0) and (3, 2) on a graph paper and join the same by a ruler to get the line which is the graph of the equation 2x – y = 4 x y = 2⇒ y = 2 – xTable of solutions X 2 0 y 0 2 We plot the points (2, 0) and (0, 2) on the same graph paper and join the same by a
Plot x^2y^2x Natural Language;Y = 8/2 = 4 So you have determined that when x = 4, then y = 4 Go to 4 on the xaxis, and go up 4 units in the y direction to see if that point (4,4) is on the graph It appears to be, so the graph is likely to be correct You can try a couple of other values for x if you would like and see it the (x, y) points you get are also on the graphThe graph of a function f is the set of all points in the plane of the form (x, f (x)) We could also define the graph of f to be the graph of the equation y = f (x) So, the graph of a function if a special case of the graph of an equation If you want to see a graph
By using Pythagoras you would end up with the equation given where the 4 is in fact r2 To obtain the plot points manipulate the equation as below Given x2 y2 = r2 → x2 y2 = 4 Subtract x2 from both sides giving y2 = 4 −x2 Take the square root of both sides y = √4 − x2 Now write it as y = ± √4 −x2Find the intercepts of 2 x – 4 y = 8 2 x – 4 y = 8 Graph a Line Using the Intercepts To graph a linear equation by plotting points, you need to find threeExtended Keyboard Examples Upload Random Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music
Integration area enclosed by graph of x 4 y 4 = 1 I'm attempting to find the area enclosed by the graph x4 y4 = 1 as shown below My approach was to rearrange the equation so it is in terms of y = f(x) and integrate one of the top two quadrants with respect to x and then multiply by 4 to get the area for the whole shape Find the intercepts and asymptotes, plot a few points, and then sketch the graph > y=40^x Step 1 Find the domain and range y is defined for all real values of x, so the domain is the set of all real numbers 40^x>0, so the range is y>0 Step 2 Find the yintercept Let x=0 y= 40^0 = 1 The yintercept is at (0,1) Step 3 Find the xinterceptUse the intercepts to graph the equation Step 1 Intercepts occur when one of the coordinates x or y is equal to zero Step 2 Let x=0 then 2y=4 or y=2 So we have the point (0,2) Step 3 Let y=0 then x=4 So we have the other point (4,0) Step 4 The graph is shown below using these two points I hope the above steps were helpful
Steps to graph x^2 y^2 = 4By plotting the points (0, 4) (2, 2) and (4, 0) on the graph paper and drawing a line joining the corresponding points, we obtain the graph The graph of the line represented by the given equation is as shown ii) x – y = 2 Rewrite the equation as y = x – 2 Equation (1)The graph xy = 2x 2y is shown in green, is asymptotic to the graph graph y = 2 and x =2, and crosses the yaxis at 0 The graph of xy = 2x 2y 1 is shown in red and crosses the yaxis at 5which is onehalf of the constant The graph xy = 2x 2y 3 is shown in blue and crosses the yaxis at 15, and this is onehalf the constant
Algebra Graph y= (x4) (x2) y = (x − 4)(x 2) y = ( x 4) ( x 2) Find the properties of the given parabola Tap for more steps Rewrite the equation in vertex form Tap for more steps Complete the square for ( x − 4) ( x 2) ( x 4) ( x 2)Y=x4 x=0,y=4 (0,4) y=0,x=4 (4,0)Stack Exchange network consists of 178 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers Visit Stack Exchange
To solve x 2 3x – 4 = 0 subtract x 2 3x – 4 = 0 from y = x 2 3x – 4, The points of intersection of the parabola with the x axis are the points (4, 0) and (1, 0), whose x – coordinates (4, 1) is the solution, set for the equation x 2 3x – 4 = 0Get stepbystep solutions from expert tutors as fast as 1530 minutes Your first 5 questions are on us!Get stepbystep solutions from expert tutors as fast as 1530 minutes Your first 5 questions are on us!
Hello We have to find the slope at the given point This is the equation of the graph So we will do adventurous and with respect to X four X squared plus a D upon dx By square considered upon the x of four So this will be cause to latex just to Y de vie upon the X equals to zero so D via pontiacsAnswer by mananth () ( Show Source ) You can put this solution on YOUR website!Subtract x x from both sides of the inequality − y > − 4 − x y > 4 x Multiply each term in − y > − 4 − x y > 4 x by − 1 1 Tap for more steps Multiply each term in − y > − 4 − x y > 4 x by − 1 1 When multiplying or dividing both sides of an
Just take two values of x and find the corresponding values of y Then plot the graph Example Given, y =x/4 Taking x = 0 is the easiest thing which we can do So if x = 0, y = 0/4 = 0 Next let's take x = 4 which gives y = 4/4 = 1 So we have theExperts are tested by Chegg as specialists in their subject area We review their content and useQuestion how to graph y=x4?
Advertisement Remove all ads Solution Show SolutionSubstitute 2 for y in x=y4 Because the resulting equation contains only one variable, you can solve for x directly Add 4 to − 2 x=2 x = 2 The system is now solved The system is now solved x=2,y=2 x = 2, y = 2 Graph Quiz Simultaneous Equation 5 problems similar to x y = 4,2 x y = 2 x y = 4, 2 x
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