Question

8x+2y=16
what is f(1) for the function..? ​

Answer 1

f(1)=4

Explanation:

Get the equation in y=mx+b form

8x+2y=16

Subtract 8x from both sides

2y= -8x+16

Divide by 2 on both sides

y= -4x+8

Then, substitute 1 in for x

y= -4x+8

y=-4(1)+8

y= -4+8

y=4

f(1)=4

Hope this helps! :)

Answer 2

y=-4x+8

Explanation: