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What is the range of the function y = –2(2)x + 2? A. (–∞,2) B. (–∞,–2) C. (–2,2) D. (–∞,∞)
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What is the range of the function y = –2(2)x + 2?

A. (–∞,2)
B. (–∞,–2)
C. (–2,2)
D. (–∞,∞)

User Rohit L
by
8.4k points

1 Answer

5 votes
The answer would be A.

Simply substitute the x and y values into the equation,


y = - 2(2)( - \infty ) + 2 \\ y = 2

Infinity is a number that gets closer & closer to zero and the y-intercept is always 2.

Hope this helps!
User Michpohl
by
8.4k points
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