Find the slope of the line that passes through the two points below (-4,4) (-3,9)
1 answer:
Answer:
5
Step-by-step explanation: this equation works when you are given two points
![\frac{y_{2}-y_{1} }{x_{2} -x_{1} } =slope](https://tex.z-dn.net/?f=%5Cfrac%7By_%7B2%7D-y_%7B1%7D%20%20%7D%7Bx_%7B2%7D%20-x_%7B1%7D%20%7D%20%3Dslope)
![\frac{9-4}{-3-(-4)} =\frac{5}{-3+4} =\frac{5}{1}=5](https://tex.z-dn.net/?f=%5Cfrac%7B9-4%7D%7B-3-%28-4%29%7D%20%3D%5Cfrac%7B5%7D%7B-3%2B4%7D%20%3D%5Cfrac%7B5%7D%7B1%7D%3D5)
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It is A and B I think hope it helps
f(x) = mx + b
m = slope = -5
f(2) = 10 = (-5)(2) + b
b = 10 + 10 = 20
Ans. m=-5, b = 20
Answer:
ABC, ACB, BCA, BAC, CAB, CBA
That is not correct. I just took the test and the answer is 2/3