Chapter 7 Exponential

any nonzero number raised to the zero power is equal to 1 

• cube root

• compound interest

• zero exponent

• recursive formula

Tags

CCSS.8.EE.A.1

a nonzero real number raised to a negative power

• negative exponent

• n^th root

• exponential decay

• order of magnitude

Tags

CCSS.8.EE.A.1

the number that produces a given number when cubed

• constant

• cube root

• scientific notation

• geometric sequence

Tags

CCSS.8.EE.A.2

when an initial amount decreases by the same percent over a given period of time

• exponential growth

• order of magnitude

• monomial

• exponential decay

Tags

CCSS.HSF-LE.A.1A

a sequence in which each term after the first is found by multiplying the previous term by a constant r, called the common ratio

• cube root

• rational exponent

• geometric sequence

• recursive formula

Tags

CCSS.HSF.BF.A.2

the ratio of successive terms of a geometric sequence

• common ratio

• scientific notation

• constant

• monomial

Tags

CCSS.HSF.BF.A.2

What does the y-intercept of the graph represent?

• The amount of grams the material is gaining.

• The amount of grams the material is losing.

• The amount of grams remaining after so many years.

• The initial amount of grams.

Tags

CCSS.HSF.LE.B.5

Which of the following represents the exponential function created by the points (0, 5) and (3, 135)

• y = 5(3)^x

• y = 5(1/3)^x

• y = 3(5)^x

• y = 135(5)^x

Tags

CCSS.HSF.LE.A.2

What is the y-intercept of the function?

• 2

• 3

• 1

• -2

Tags

CCSS.HSF-IF.C.7E

Write an equation that models the following situation:
Samantha's hair was known to grow very rapidly. It began at a length of 6 in and grew at a rate of 14% a week.

• y=6(0.14)^x

• y=6(1+14)^x

• y=6(1.14)^x

• y=6(0.86)^x

Tags

CCSS.HSF.LE.A.2