Question

I need help on this Math. It was due so long ago.

Answer 1

y- intercept = 0.4

y- intercept in the coordinate = 0.4

so the equation is : y=7x+4

Answer 2

y-intercept: (0,4)

y-intercept in the coordinate form: (0,4)

The equation in slope-intercept form: y=7x+4

Explanation:

The slope is rise/run

We see that the y increase by 28 and the x increase by 4, so the slope is 28/4 = 7

m = 7

We know that the y-intercept is at (0,4)

So the slope-intercept equation will be

y = 7x + 4