Compare the calculations displayed in geogebra with the calculations you completed in parts a through d. look in the algebra margin too. do the results in geogebra match the results you obtained earlier? if not, where do the discrepancies occur? you might have to rearrange equations algebraically to determine whether two equations match.

answer: c

because if you look at the chart you can see a pattern and compare it to the question he simplify out your

but i think the formula is f(x)=6x

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. : )