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

y=-4x+8

Step-by-step explanation:

f(1)=4

Step-by-step 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! :)

well my understanding of this question is they want you to use the y=14.1x -2.3 and put the coordinates they gave you onto the line segment of   y=14.1x -2.3

step-by-step explanation: