19
QuizMultiple Choice

Linear Functions — Test

Question 19 • Transition Mathematics for Seniors

What is the slope of the line represented by the equation f of t is equal to 2 t minus 6 ?

Answer
A
The slope is 2 and the y -intercept is 6 .
B
The slope is 2 and the y -intercept is negative 6 .
C
The slope is 6 and the y -intercept is 2 .
D
The slope is negative 6 and the y -intercept is 2 .

Explanation

The equation f(t) = 2t − 6 is in slope-intercept form, y = mt + b. The coefficient of t is 2, so the slope is 2, and the constant term is −6, so the y-intercept is negative 6. Therefore, choice B is correct.

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