Answer:
Outputs are-
f(-2) = 7
f(-1) = 5
f(0) = 3
f(3) = -3
Explanation:
Given, f(x) = -2x+3
To find, 1) f(-2)
2) f(-1)
3) f(0)
4) f(3)
Solution,
1) Substituting x for -2,
f(-2) = -2 x -2 + 3 = 7
2) Substituting x for -1,
f(-1) = -2 x -1 + 3 = 5
3) Substituting x for 0,
f(0) = -2 x 0 + 3 = 3
4) Substituting x for 3,
f(3) = -2 x 3 + 3 = -3