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Leni [432]
3 years ago
10

Find the slope. y = -9x +4 m [?]

Mathematics
1 answer:
faust18 [17]3 years ago
5 0

Answer:

-9

Step-by-step explanation:

with the equation y=mx+b, m equals the slope and b equals the y-intercept. whatever is in the place of m is the slope. in this case, -9.

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In kilometers, the approximate distance to the earth's horizon from a point h meters above the surface can be determined by eval
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In kilometers, the approximate distance to the earth's horizon from a point h meters above the surface can be determined by evaluating the expression 

d= \sqrt{12h}

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8 0
3 years ago
Find a number that is between 2/7 and 4/11 .
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3 years ago
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maw [93]

Answer:

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4 0
3 years ago
I need help with number 7 and 8
devlian [24]
7.

The point-slope form of the equation of a line is

y - y1 = m(x - x1)

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slope = m = (y2 - y1)/(x2 - x1)

The slope of this line is

m = (-3 - 7)/(5 - (-15)) = -10/20 = -1/2

Since every choice has a 7 and a 15, we now use point (-15, 7) and slope -1/2.

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3 years ago
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