Evaluate each functions for the value specified. f(x)=x2-7x+10;find (a)f(0),(b)f(5),(c)f(-2).

Answer 1

Just plug in the value given for f(x)
into the f(x)

ex.

f(x)= x^2 -7x + 10

for the first one

f(0)= 0^2 - 7(0) + 10
f(0)= 10

do the same with
f(5) and f(-2)

but with the f(-2) don't forget the negative.

f(-2)= (-2)^2 - 7(-2) +10

hope this helps =D

Answer 2

rewrite each equation as a function of x.-3x - 4y - 11

Answer 3

If f (x) - 4x - 3 find the following f (-1)