Lesson 7 Practice Problems Find side lengths
triangle one
9
21
b =?
triangle two
5
3
a=?

so, converting firstly the mixed fractions to improper fractions and then "adding".

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. : )

false

inverse variation is not exponential