9.8 Literal Equations

An equation that has two or more variables is called a(n)

__________________________

• literal equation

• linear equation

• quadratic equation

• exponential equation

• cannot be solved 

Solve:
V = πr²h , for h

• V/(πr²) = h
• V - πr² = h
• V + πr² = h
• V/π = h

Solve for h:
$V\ =\ \frac{1}{3}\pi r^2h$

Solve for h:
$SA\ =\ 2\pi r^2+2\pi rh$

v² = u² + 2as