Y= 4/2 x - 4 y intercept and the slope

y intercept is (0,-4) slope is 4/2

Step-by-step explanation:

If you plug 0 into x you get the y-intercept, because to for a y-intercept x=0.

The slope is the number attached to the x.

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116