select the correct answer. which function has the same graph as x + y = 11? a. f(x)=-y + 11 b. f(x)=-x + 11…
select the correct answer. which function has the same graph as x + y = 11? a. f(x)=-y + 11 b. f(x)=-x + 11 c. f(x)=x - 11 d. f(x)=y - 11
Answer
Explanation:
Step1: Rewrite the given equation for y
Given $x + y=11$, subtract x from both sides. So, $y=-x + 11$.
Step2: Recall function notation
In function - notation, $y = f(x)$. So, $f(x)=-x + 11$.
Answer:
B. $f(x)=-x + 11$