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What are the slope and y-intercept of the graph of the given equation?

y = –4x + 2

AThe slope is 2 and the y-intercept is –4.
BThe slope is –2 and the y-intercept is –4.
CThe slope is –4 and the y-intercept is 2.
DThe slope is 4 and the y-intercept is –2.

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Verified Answer :

y = m x + b

m = slope
b = y-intercept

Therefore, the answer is C. The slope is –4 and the y-intercept is 2.

Answer:

C. The slope is –4 and the y-intercept is 2.

Explanation:

Given equation is,

\(y=-4x+2\)

Which is the equation of a line,

Since, the slope intercept form of a line is y = mx + c, where m is the slope of the line,

By comparing,

m = -4,

⇒ The slope of the given equation is -4,

Now, for the y-intercept, x = 0,

⇒ y = -4(0) + 2 = 2,

Hence, the y-intercept of the given equation is 2.

Option 'C' is correct.

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