What does it mean to express x in terms of y?

What Does “Express x as a Function of y” Mean? When we say “Express x as a Function of y”, we mean to manipulate a function so that you can feed y into it and get x. In other words, you want to rearrange a formula so that x is on the left.

What is the solution for x 2y 8?

x=2,y=−1 is a solution of the linear equation.

What is the slope intercept form of x 2y 8?

Graph a Line Using its Slope and Intercept

	y-intercept is (0, 4)
Plot the y-intercept.	See graph below.
Identify the rise and the run.
Count out the rise and run to mark the second point.	rise −1, run 1
Draw the line.

How do you write an expression in terms of x?

Idiomatically speaking, to write a function “in terms of” a given variable or variables means to write an algebraic expression using only that variable or variables. So for instance, given an equation x+2y−3z=0, we can solve for z in terms of x and y as z=13(x+2y).

How many solutions does the equation x 2y 8 have?

Use the x x and y y values to form the ordered pair. These are three possible solutions to the equation.

How many solutions for the equation x 2y 8 How many solutions does this equation have?

x + 2y – 8 = 0. 2x + 4y = 16. ∴ There are infinitely many solutions.

What is the y-intercept of x 2y 8?

The x-intercept is (8,0) . The y-intercept is (0,4) .

What is the slope for 2y 8?

Using the slope-intercept form, the slope is 0 .

What is the X and y intercept for x – 2y = 8?

What is the x and y intercept for x – 2y = 8? the x -intercept can be found by finding the value of x that satisfies the condtiion y = 0, and the y -intercept can be found by evaluating the function for x = 0. The x -intercept will thus be (8,0).

What is the slope of the equation 6x2y=8?

6x-2y=8 Geometric figure: Straight Line Slope = 3 x-intercept = 4/3 = 1.33333 y-intercept = 4/-1 = -4.00000 Rearrange: Rearrange the equation by subtracting what is to the right of the

How do you find the x-intercept of a function?

Explanation: the x -intercept can be found by finding the value of x that satisfies the condtiion y = 0, and the y -intercept can be found by evaluating the function for x = 0.