Question

Please help me I’ll mark you brainliest!

Answer 1

Answer:

C, $y = 3x - 1$

Step-by-step explanation:

the function's y-values increase by 3 at each interval. (rise)

the function's x-values increase by 1 at each interval. (run)

$\frac{rise}{run} = \frac{3}{1}$

the slope is $3$

but, you still have to find the y-intercept

$b=y-mx$

with b representing the y-intercept and m representing the slope of the line

and x and y are the values from a point on the table: (-2,-7).

$b=-7-(3)(-2)$

$b=-7+6$

$b=-1$

Therefore the equation of the line is $y = 3x -1$