Which of the following uses the properties of exponents to correctly rewrite the function f(x)=7⋅22x+3⋅2−(x+5)+3 in the form f(x)=a(b)x−h+k ?(1 point) Responses f(x)=7⋅23x+8+3 f left parenthesis x right parenthesis equals 7 times 2 superscript 3 x plus 8 baseline plus 3 f(x)=2x−2+10 f left parenthesis x right parenthesis equals 2 superscript x minus 2 baseline plus 10 f(x)=7⋅2x+8+3 f left parenthesis x right parenthesis equals 7 times 2 superscript x plus 8 baseline plus 3 f(x)=7⋅2x−2+3
1 answer
The correct answer is f(x)=7⋅2x+8+3, which is option C.