determine the inverse of $y = x^{7}+3$.\na $y=sqrt7{x + 3}$\nb $y=sqrt7{x}-3$\nc $y=sqrt7{x - 3}$\nd…
determine the inverse of $y = x^{7}+3$.\na $y=sqrt7{x + 3}$\nb $y=sqrt7{x}-3$\nc $y=sqrt7{x - 3}$\nd $y=\frac{x + 3}{7}$
Answer
Explanation:
Step1: Swap x and y
$x = y^{7}+3$
Step2: Solve for y
$x - 3=y^{7}$ $y=\sqrt[7]{x - 3}$
Answer:
C. $y=\sqrt[7]{x - 3}$