Algebra Examples

$y + 3 = 2^{x}$

Step 1

Subtract $3$ from both sides of the equation.

$y = 2^{x} - 3$

Step 2

Exponential functions have a horizontal asymptote. The equation of the horizontal asymptote is $y = - 3$ .

Horizontal Asymptote: $y = - 3$

Step 3