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3 years ago

Write (5,0) with a slope of 2 in slope-intercept form

Mathematics

1 answer:

tia_tia [17]3 years ago

6 0

Y = mx + c
y = 2x + c
When x = 5 and y = 0,
0 = 2(5) + c
c = -10

y = 2x - 10

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A line segment has endpoints A(4, 8) and B(2, 10). The point M is the midpoint of AB. What is an equation of a line perpendicula

Vera_Pavlovna [14]

I)

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$M=( \frac{4+2}{2} , \frac{8+10}{2})=(3, 9)$

ii)

the slope of the line through A and B is found by the slope formula:

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the product of the slopes of 2 perpendicular lines is -1, so the slope of the line perpendicular to the line through A and B is -1/(-1)=1

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the equation of the line with slope 1, which contains point M(3, 9) is found by the slope point form equation of a line:

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Step-by-step explanation:

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