crobinson2327
25.02.2021 •
Mathematics
which equation is the point-slope equation of the line that passes through the points (-2,-1) and (7,-4)?
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Ответ:
B (for question 7)
Step-by-step explanation:
To find the slope, we use the equation
.
m = (-4+1)/(7+2) = -3/9 = -1/3
Since B is the only option that would give a slope of -1/3, B must be the answer.
(you can use this same method for question 8)
Ответ:
It is D
Step-by-step explanation: I did the test