Linear, Quadratic, Exponential Functions Modifications

Given the table, determine the equation of the function.

• y = (x+3)² + 8

• y = -(x+3)² + 8

• y = (x-3)² + 8

• y = -(x-3)² - 8

Given the table, determine the equation of the function.

• y = 2(x-2) + 4

• y = -1(x-2)² + 4

• y = 1(x-1)² - 4

• y = 2(x-1)² - 4

Pick a function that best models the following situation:  A bathtub filling with water as the faucet steadily drips.

• Linear

• Exponential

• Quadratic

• Neither

Given the table, determine the equation of the function. 

• y = 4x + 1

• y = 1x + 4

• y = -4x + 1

• y = -1x + 4

• A

• B

• C

• D

Monica did an experiment to compare two method of warming an object. The results are shown in the table above. Which statement best describes her results?

• The temperature using both methods changed at a constant rate.

• The temperature using both methods changed at an exponential rate.

• The temperature using Method 2 changed at a constant rate.

• The temperature using Method 2 changed at an exponential rate.

Two functions are shown below.

For what value of x will f(x) = g(x)?

f(x) = 20x – 6

g(x) = 2(3)^x

• x = 1

• x = 2

• x = 3

• x = 4

Two functions are shown below. For what positive minimum value of x will f(x) exceed g(x)? f(x) = x² - 5x + 6 g(x) = 2x + 8

• x = 3

• x = 5

• x = 7

• x = 8

Which student's number pattern is linear?

• Ashley

• Hector

• Jamal

• Karina

What type of function is shown?

• exponential

• logarithm

• quadratic

• square root