Write a T or F for the following statements. The constant of variation, k, is the value of yx .
The graph is non-proportional is it passes through the origin.
The graph is linear because y is positive. x
k, the constant of proportionality, is always same as the Rate of Change. To find the value of k, divide the given y-value by the given x-value. y = 5x − 1 is an example of linear equation.
We can use the equation y = kx to find the coeffient.
The graph of y = kx is linear and includes the origin (0, 0)

y/x=18

step-by-step explanation:

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.

y + 11 = (1/4)(x + 16)

step-by-step explanation: