Y= -5x + 7

slope=m=?

y-intercept=b=?

Slope=m=-5/1  y-intercept=b=7

Step-by-step explanation:

Slope is always the number with the variable x so in this case -5 this is rise so the slope is (-5,1) because -5 is the only number therefore x represents 1. The y-intercept is always the number being added or subtracted by the slope or the number with x. If it is shown with subtraction then the y-intercept is negative.

So in the number 14, there is one ten and four ones—10 + 4 = 14. If we change that 1 to a 2, we get 24, or twenty-four. The number 2 in the tens place tells us there are two tens. Each place value is 10 times larger than the place value to the right of it.

Step-by-step explanation: