Advanced Math practice question

Answer: 2

The new graph is y = x² − 4, which is 0 when x = ±2.

Common wrong answers

If you answered 4

4 is the size of the shift.

If you answered 16

16 is 4².

If you answered -2

−2 is the negative intercept.

More Advanced Math questions

• Easy–Medium
  If f(x) = 2x² − 3, what is f(4)?
• Easy–Medium
  Which expression is equivalent to (2x³)(3x⁴)?
• Easy–Medium
  What are the solutions to x² − 16 = 0?
• Easy–Medium
  Which expression is equivalent to (x + 5)²?
• Easy–Medium
  For x ≠ 0, which expression is equivalent to (x² + 3x) / x?
• Easy–Medium
  What are the solutions to the equation 2(x − 3)² − 32 = 0 ?