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Nataliya [291]
3 years ago
13

1. What is an equation of a line, in point-slope form, that passes through (1,-7) and has a slope of -2/3?

Mathematics
1 answer:
Nookie1986 [14]3 years ago
6 0

1. What is an equation of a line, in point-slope form, that passes through (1,-7) and has a slope of -2/3?


Point Slope form y − y1 = m(x − x1)


Y1: -7 x1:1 slope :-2/3


Y-(-7)=-2/3(x-1)

Y+7=-2/3(x-1)


2. What is the equation of a line, in point-slope form, that passes through (-2,-6) and had a slope of 1/3?


Y-(-6)=1/3(x-(-2))


Y+6=1/3(x+2)



3.What is an equation in point-slope form of the line that passes through the points (4,5) and (-3,-1)


SlopeM: =change in y/change in x

M= -1-5/-3-4

M= -6/-7

M=6/7


So now slope:6/7, point (4,5)

Y-y1=m(x-x1)

Equation in point slope

Y-5=6/7(x-4)



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Answer:

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Step-by-step explanation:

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From the list of given options;

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Step-by-step explanation:

We solve for this using z score formula.

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