f(x)=x^2+4x−1, g(x)=2x+2, {−3,1}
The solution set to the equation x^2+4x−1=2x+2 is {-3, 1}. These are the x-values where the two functions intersect.
x^2+4x−1=2x+2
(1 point)
Responses
f(x)=x^2+4x−1, g(x)=2x+2, {−3,1}
f left parenthesis x right parenthesis equals x squared plus 4 x minus 1 , g left parenthesis x right parenthesis equals 2 x plus 2 , left brace negative 3 comma 1 right brace
f(x)=x^2+4x, g(x)=2x, {−3,1}
f left parenthesis x right parenthesis equals x squared plus 4 x , g left parenthesis x right parenthesis equals 2 x , left brace negative 3 comma 1 right brace
f(x)=x^2+4x−1, g(x)=2x+2, {−1,3}
f left parenthesis x right parenthesis equals x squared plus 4 x minus 1 , g left parenthesis x right parenthesis equals 2 x plus 2 , left brace negative 1 comma 3 right brace
f(x)=x^2+4x−1, g(x)=2x+2, {−3,−4,1,4}
The solution set to the equation x^2+4x−1=2x+2 is {-3, 1}. These are the x-values where the two functions intersect.