Question

10 points
HEELP IMEDIALLTLY

Use linear equation to calculate intercepts.

Answer 1

a is equal to 8

b=-4

Explanation:

Answer 2

a=8, b=-4

Explanation:

set both equal to zero

a: 0 (-1/2)(8)=-4

-1/2y=-4, multiply both sides by the reciprocal of -1/2, which is -2

y=8 when you multiply both sides by -2

b: 4-(0)(0)=-4

when y is 0, the equation become x-0=-4

or x=-4, meaning x must equal -4