Linear Quadratic Exponential Equations

Which of the equations could best describe the graph?

Solve for n:
2^-2n = 2⁶

• -1

• -7

• 5

• -3

Solve for x (using logs)

• 1.771

• 0.5646

• 1.6203

• 1.8456

Solve for x (using logs)

• 1.6023

• 0.7122

• 0.6477

• 1.544

Solve for x (using logs)

• 1.631

• 2.262

• 1.734

• 1.465

Solve for x (using logs)

• 1.893

• 2.807

• 3.169

• 2.971

Solve for x (using logs)

• -0.4605

• 1.5395

• 3.5395

• -0.4731

Solve for b:
4^{3b - 3} = 1/16

• 7

• -1/4

• 1/2

• 1/3

What type of function has a graph that is a straight line?

• Linear

• Quadratic

• Exponential