5
QuizMultiple Choice
Square Root Functions
Question 5 of 10 • Mathematics III A
Which equation can be simplified to find the inverse of y = x2 – 7?
Answer
A
x = y squared minus one-seventh
B
StartFraction 1 Over x EndFraction = y squared minus 7
C
x = y2 – 7D
–x = y2 – 7