Step-by-step explanation:
the answer is
the Value of b to 2
Answer:
30%
..........?!&÷&!&!
-74
f(x) = -2x^2 +8x -10
Let x = -4
f(-4) = -2 ( -4)^2 +8(-4) -10
= -2(16) -32-10
= -32 -32-10
= -74
