Question

If h(x) = 1 2 x4 - 3x3, find h(4) A)-200   B)-64  C)-28D)-16

Answer 1

Answer:

-64

Step-by-step explanation:

$h(x) =\frac{1}{2}x^4 - 3x^3$

Now we need to find out h(4)

to find h(4), we plug in 4 for x

Replace all x by 4 in h(x) and evaluate h(4)

$h(x) =\frac{1}{2}x^4 - 3x^3$

$h(4) =\frac{1}{2}(4)^4 - 3(4)^3$

$h(4) =128- 192=-64$

So the value of f(4)= -64