The function h is defined as follows. h(x) = 5x²+4
If the graph of h is translated vertically downward by 6 units, it becomes the graph of a function f.
Find the expression for f (x).

The equation you are given is a quadratic. The standard form of a quadratic is y = a(x-h)2 + k where (h,k) is the vertex of the graph, which is a parabola. Vertically moving the graph 4 units upward means that you are moving k +4 units.

y = a(x-h)2 + k            standard form

y = 5x2 - 4                  original equation

y = 5(x-0)2 - 4            re-written in standard form

h = 0     k = -4

Four (4) units up is k + 4--->-4 + 4 = 0.

Therefore, f(x) = 5x2 + 0--->f(x) = 5x2.

Step-by-step explanation:

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step-by-step explanation:

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the aswere is the one with all 8's and the second one is with the 10,8 and 6

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