Which of the following is a possible equation for a quadratic given it has roots at 0 and -7?

Question

Okay I am pretty sure this is the last problem that I need help on, again I just want t thank you for taking your time out of your day to help me with these problems, Thanks!

Answer 1

Roots: x = 0, x = -7

x = 0

x = -7

x + 7 = 0

Answer (Both equations are correct. Depends on how teacher wants to see the answer)

f(x) = (x)(x+7) - Factored Form

f(x) = x² + 7x - Expanded Form

*Check answers for zeros*

f(0) = (0)(0 + 7)

f(0) = 0

f(-7) = (-7)(7 + -7)

f(-7) = (-7)(0)

f(-7) = 0

Answer 2

The entire problem does not appear to be posted here. What are the possible choices for equations?