Maths-
SAT
Easy
Question
The function f is a linear function. They-intercept of the graph of y = f(x) in the xy-plane is (0, -12). What is the y-intercept of the graph of y = f(x) + 2?
- (0,-14)
- (0, -10)
- (-2, -12)
- (2,-12)
The correct answer is: (0, -10)
y = f(x)
Points on x,y plane
f(x) = -12
y = f(x) + 2
y = - 12 + 2
y = -10
∴y-intercept of the graph y = f(x) + 2 1, (0, -10)
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