Identify the equation of the line having a slope of -3 and a y- intercept of 7 A y + -3x +12
b y = 3x - 7
c y = 3 + 7
d y = -3x + 7

D.

Step-by-step explanation:

We can use the slope-intercept form:

Where m is the slope and b is the y-intercept.

We know that the slope is -3.

And the y-intercept is 7.

Hence, we will substitute -3 for m and 7 for b. This yields:

Therefore, our answer is D.

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.