Question

Please help me asap

Answer 1

the answer is C. y=3x-4

Explanation:

the slope can be found by taking two points and putting them in this equation:

`(y_(2)-y_(1) )/(x_(2)- x_(1) )`

so using the first two points, the equation would be

`(2-(-1) )/(2-1)`

giving you 3 for the slope

the y-intercept (where x=0) is found by subtracting 3 from -1 which is -4.