Question

F
`f(x)=x^(2) +10x+19; find f(-3)`

Answer 1

To find the value of f(-3) for the given function f(x) = x * x^2 + 10x + 19, we substitute -3 for x in the function.

f(-3) = (-3) * (-3)^2 + 10(-3) + 19

f(-3) = (-3) * 9 - 30 + 19

f(-3) = -27 - 30 + 19

f(-3) = -57 + 19

f(-3) = -38

Therefore, f(-3) = -38.