Verifying Inverse Equations

Verify that the given functions are inverses.

 $f\left(x\right)=\frac{1}{3}x+\frac{7}{3}$  

 $g\left(x\right)=3x-\frac{3}{7}$  

• True

• False

Tags

CCSS.HSF-BF.B.4B

Verify that the given functions are inverses.

 $f\left(x\right)=\frac{12-2x}{3}$  

 $g\left(x\right)=\frac{-5+6x}{5}$  

• True

• False

Tags

CCSS.HSF-BF.B.4B

Verify that the given functions are inverses.

 $f\left(x\right)=2x+3$  

 $g\left(x\right)=\frac{1}{2}x-\frac{3}{2}$  

• True

• False

Tags

CCSS.HSF-BF.B.4B

Verify that the given functions are inverses.

 $f\left(x\right)=\frac{1}{4}x^3$  

 $g\left(x\right)=\sqrt{4x}$  

• True

• False

Tags

CCSS.HSF-BF.B.4B

Verify that the given functions are inverses.

 $f\left(x\right)=\frac{1}{5}x-1$  

 $g\left(x\right)=5x+1$  

• True

• False

Tags

CCSS.HSF-BF.B.4B

Verify that the given functions are inverses.

 $f\left(x\right)=4x-9$  

 $g\left(x\right)=\frac{1}{4}x+\frac{9}{4}$  

• True

• False

Tags

CCSS.HSF-BF.B.4B

Verify that the given functions are inverses.

 $f\left(x\right)=5x^2-2$  

 $g\left(x\right)=\sqrt{\frac{x+1}{5}}$  

• True

• False

Tags

CCSS.HSF-BF.B.4B

Verify that the given functions are inverses.

 $f\left(x\right)=\frac{1}{2}x-7$  

 $g\left(x\right)=2x+7$  

• True

• False

Tags

CCSS.HSF-BF.B.4B