Week 8 Homework: 3rd 9 Weeks

What is another name for average rate of change?

• Slope

• Y-Intercept

• Derivative

• Zeros

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

What is the formula for average rate of change?

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

If the y-value are being multiplied by the same number in a table, what does that mean?

• It's an exponential function

• It's a linear function

• It's a quadratic function

• It's a rational function

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

• Linear

• Exponential

• Neither

• Both

• Growth

• Decay

Tags

CCSS.HSF-IF.C.8B

How do you decide if a function represents exponential growth or exponential decay?

• Look at the inside of the parenthesis. If it's greater than 1, growth. If it's less than 1, decay.

• Look at the inside of the parenthesis. If it's greater than 1, decay. If it's less than 1, growth.

• Examine the sign of the exponent. If it is positive, it is exponential growth; if it is negative, it is exponential decay.

• Compare the rate of change of the function to the rate of change of the base. If the rate of change of the function is greater than the rate of change of the base, it is exponential growth; if the rate of change of the function is less than the rate of change of the base, it is exponential decay.

Tags

CCSS.HSF-IF.C.8B

Which exponential function would represent the following scenario?

Suppose a culture of bacteria begins with 2000 cells and dies by 3% each year.

Tags

CCSS.HSF.LE.A.2

Which "math language" means the right side of the graph?

Which "math language" means the left side of the graph?

Tags

CCSS.HSF-IF.C.7E

Which "math language" means the right side of the graph is going down?

Tags

CCSS.HSF-IF.C.7E