3 years ago

Which line has the same slope as the line passing through (-4,-1)and (-1,8)?

Mathematics

1 answer:

marusya05 [52]3 years ago

7 0

Answer:

A: 9x-3y =5

Step-by-step explanation:

slope of the line = (8-(-1))/(-1)-(-4) = 3

so y = mx+ c , where m= slope

the equation 9x-3y= 5 has the slope 3 since we can make y the subject of the formula to get

y= 3x - 5/3..here m is also equal to 3

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