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Elina [12.6K]
3 years ago
15

Which represents a quadratic function y=2(x+2)(x-1) in standard form

Mathematics
1 answer:
ale4655 [162]3 years ago
4 0

answer: y= 2x^2+2x-4
steps:
y= (2x+4)(x-1)
*FOIL method* y= (2x^2-2x+4x-4)
*simplify* y= 2x^2+2x-4
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A student said thst the distance between (-5,7) and (3,7) is 2 units<br>is the student correct?
Usimov [2.4K]

No.


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3 0
4 years ago
Round 963 to 1 significant figure.
dedylja [7]
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7 0
3 years ago
99 Points!
patriot [66]
Simple...

you have: 

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m=1 (slope)

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y-intercept=3

C.

Thus, your answer.
3 0
3 years ago
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