Mr. Walker gave his class the function f(x) = (x + 3)(x + 5). Four students made a claim about the function. Each student’s clai

Question

3 years ago

14

Mr. Walker gave his class the function f(x) = (x + 3)(x + 5). Four students made a claim about the function. Each student’s clai

m is below. Jeremiah: The y-intercept is at (15, 0). Lindsay: The x-intercepts are at (–3, 0) and (5, 0). Stephen: The vertex is at (–4, –1). Alexis: The midpoint between the x-intercepts is at (4, 0). Which student’s claim about the function is correct? The claim by is correct.

Mathematics

2 answers:

andrew-mc [135] · Answer 1 · 2022-03-07T13:39:12+03:00

andrew-mc [135]3 years ago

7 0

Answer:

It's Stephen

Step-by-step explanation:

I did the assignment

White raven [17] · Answer 2 · 2022-03-07T12:03:42+03:00

White raven [17]3 years ago

3 0

Stephen is correct the vertex is indeed at (-4,-1)