5
Answer: DSet 1: Linear Functions (Beginner)
Explanation
PROBLEM
If f(x) = 5x + 2, find f(0).
If f(x) = 5x + 2, find f(0).
A.
7
B.
0
C.
5
D.✓ Correct
2
Detailed Explanation
Choice D is the best answer. f(0) = 5(0) + 2 = 2
Why others are wrong:
A: 7 is incorrect because it does not satisfy the equation.
B: 0 is incorrect because it does not satisfy the equation.
C: 5 is incorrect because it does not satisfy the equation.