Stan evaluated a function with a value and got 3 as the result. He wrote the entire process as a sentence. The function
A.f(x)=x^2+2x
B.f(x)=x^2-3x ,
When evaluated with A.3 B.-3 gives the value of 3 which function gives the value 3 when plugged in with 3 or -3 ?

Question

Stan evaluated a function with a value and got 3 as the result. He wrote the entire process as a sentence. The function
A.f(x)=x^2+2x
B.f(x)=x^2-3x , 
 When evaluated with A.3 B.-3 gives the value of 3 which function gives the value 3 when plugged in with 3 or -3 ?

hannahshults · Answer

Will fan and give medal

anonymous · Answer

It will be function B. when you plug -3 into all the x variables and solve. Your answer should be 3.