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oksano4ka [1.4K]
3 years ago
13

Find (x + 4)(x2 + x - 2). Write your answer in standard form. Answer please

Mathematics
1 answer:
ahrayia [7]3 years ago
3 0

Answer:

X^3 + 5x^2 + 2x - 8

Step-by-step explanation:

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Answer: if you graph these points, you'll see that the line is horizontal, so the slope is zero. It will cross the y axis (y intercept) at y=1.

Step-by-step explanation:

Slope = y2-y1/x2-x1, so in this example:

m = 1-1/it doesn't matter because the answer will be zero!!

Now for slope intercept form:

y = mx + b

y = 0x + b; take one of your points and plug it in:

1= 0(2)+ b

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1=b

So your equation is:

y= 0(x) + 1

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8 0
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