2 years ago

Complete the equation of the line through (4,-8) and (8,5) Use exact numbers. Y=?

Mathematics

2 answers:

mrs_skeptik [129]2 years ago

4 0

Answer:

y-intercept = (0, -21)

Step-by-step explanation:

Find the value of the slope.

$m = \frac{13}{4}$

Find the value of the y-intercept.

$b = - 21$

List the slope and y-intercept.

Slope: 13/4

y-intercept: (0, -21)

castortr0y [4]2 years ago

3 0

The Answer:

y=3.25x+ (-21)

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Indicate in standard form the equation of the line passing through the given point and having the given slope. r(4, 0), m = 5

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Y = mx + b....m is the slope and b is the y intercept
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y = 20x - 20....subtract 20x from both sides
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