9
Answer: DSet 3: Linear Functions (Intermediate)
Explanation
PROBLEM
What is the y-intercept of the line through (2, 5) with slope 3?
What is the y-intercept of the line through (2, 5) with slope 3?
A.
1
B.
5
C.
11
D.✓ Correct
-1
Detailed Explanation
Choice D is the best answer. y - 5 = 3(x - 2). y = 3x - 1
Why others are wrong:
A: 1 is incorrect because it does not satisfy the equation.
B: 5 is incorrect because it does not satisfy the equation.
C: 11 is incorrect because it does not satisfy the equation.