1 Select the correct answer.
If x is a number that is 7 more than y, how do you express x as a function of y?
A.
X = Ry) = 7 + x
O B.
x = ) = 7 + y
O C.
y = f(x) = 7x
OD. y = f(x) = y - 7
O E. y = fx) = 7+ y

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )