2 years ago

Line a passes through the points (-1,0) and (3,-8) what’s the slope?

Mathematics

1 answer:

konstantin123 [22]2 years ago

8 0

Answer: 2

Step-by-step explanation:

(x1,y1) = (-1,0)

(x2,y2) = (3,8)

m = (8–0)/(3-(-1))

m = 8/(3+1)

m = 8/4

m = 2

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inna [77]

Answer:

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Step-by-step explanation:

Given

The attached table

Required

The relationship between both temperatures

This implies that we calculate the table equation

First, we calculate the slope (m)

$m = \frac{F_2 - F_1}{C_2 - C_1}$

Where:

$(C_1,F_1) = (0,32)$

$(C_2,F_2) = (20,68)$

So, we have:

$m = \frac{68 - 32}{20 - 0}$

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$m = 1.8$

The equation is then calculated using:

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This gives:

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