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nasty-shy [4]
3 years ago
14

HelppppI need help this benchmark

Mathematics
2 answers:
Anestetic [448]3 years ago
7 0
I think it’s B but I’m not for sure tho sorry if you get it wrong
serious [3.7K]3 years ago
3 0

Answer:

A: -6.5

Step-by-step explanation:

Take two points that we already know are on the line and find the slope

I used:

(4, -10) and (7, -30)

X1 (first x coordinate): 4

Y1 (first y coordinate): -10

X2 (second x coordinate): 7

Y2 (second y coordinate): 30

These appear to be exactly on the graph at a certain point along the line. We can't choose a coordinate pair that isn't on the line at an exact point.

Use (Y2-Y1)/(X2-X1)

(-30-(-10))/(7-4) = (-30 + 10)/3 = -20/3 = approximately -6.67.

The closest answer to that is A.

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7 0
2 years ago
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8 0
3 years ago
Confirm that f and g are inverses by showing that f(g(x)) = x and g(f(x)) = x.
maks197457 [2]
F(g(x)) = [(-7x-8)/(x-1) - 8} / [(-7x - 8)/(x-1) + 7] =

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2 years ago
Which quadrilaterals are considered parallelogram
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2 years ago
I have no idea what this means
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