Question

Activity 2: Check it out
a) Evaluate the following functions at x = -3
1. f(x) = x3 - 64
2. g(x) = (x3 - 3x2 + 3x - 11
3. r(x) = V3 - 2x
4. q(x)
x2+2x+10
3x+1​

Answer 1

Answer:

1.-3×3-64= -73

2.-3×3×2+3×-3-11= -55

3.-3×3-2×-3= -15

4.-3×2+2×-3+10= 22

3×-3+1= -8