4
Answer: ASet 4: Linear Functions (Intermediate)
Explanation
PROBLEM
If f(x) = x + 3 and g(x) = 2x - 1, find f(2) + g(2).
If f(x) = x + 3 and g(x) = 2x - 1, find f(2) + g(2).
A.✓ Correct
8
B.
10
C.
7
D.
6
Detailed Explanation
Choice A is the best answer. f(2) = 5, g(2) = 3. 5 + 3 = 8
Why others are wrong:
B: 10 is incorrect because it does not satisfy the equation.
C: 7 is incorrect because it does not satisfy the equation.
D: 6 is incorrect because it does not satisfy the equation.