1 point Which function represents the data in the table?
6
X
Y
3
2.5
10
6
15
8.5
4.
O f(x) = 2x + 1
f(x) = 1/2x-1
f(x) = 2x - 1
f(x) = 1/2x + 1

Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim 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?

Let f (x) = x e8x. find a formula for the nth derivative of f, where n is any positive integer. use x and n in your answer if needed. f (n)(x) =

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