Question

Which linear function represents the line given by the point-slope equation y – 8 = y minus 8 equals StartFraction one-half EndFraction left-parenthesis x minus 4 right-parenthesis.(x – 4)? F(x) = f(x) equals StartFraction one-half EndFraction x plus 4.X + 4 f(x) = f(x) equals StartFraction one-half EndFraction x plus 6.X + 6 f(x) = f(x) equals StartFraction one-half EndFraction x minus 10.X – 10 f(x) = f(x) equals StartFraction one-half EndFraction x minus 12.X – 12

Answer 1

Answer:

$f(x)=\frac{1}{2}x+6$

Step-by-step explanation:

we have

$y-8=\frac{1}{2}(x-4)$

Distribute the right side

$y-8=\frac{1}{2}(x)-\frac{1}{2}(4)$

$y-8=\frac{1}{2}x-2$

Adds 8 both sides

$y=\frac{1}{2}x-2+8$

$y=\frac{1}{2}x+6$

Convert to function notation

f(x)=y

$f(x)=\frac{1}{2}x+6$

therefore

f(x) equals StartFraction one-half EndFraction x plus 6

Answer 2

Answer:

the answer is b

Step-by-step explanation: