IM 1 Chapter 6 Flashcard

Front

What is the y-intercept of the function y=3^x?

Back

1

Tags

CCSS.HSF-IF.C.7E

Front

In an exponential function, what does the 'a' represent?

Back

Y-INTERCEPT

Tags

CCSS.HSF.LE.B.5

Front

Which equation matches the graph of an exponential function?

Back

y = 2^x

Tags

CCSS.HSF.LE.A.2

Front

What is the common ratio for the sequence: 28, 14, 7, 3.5...?

Back

1/2

Tags

CCSS.HSF.BF.A.2

Front

Is the graph of y = 2^x linear, exponential, or neither?

Back

Exponential

Tags

CCSS.HSF-IF.C.7E

Front

What is the general form of an exponential function?

Back

y = a * b^x, where a is the y-intercept and b is the base.

Front

How do you find the y-intercept of an exponential function?

Back

Set x = 0 and solve for y.

Tags

CCSS.HSF-IF.C.7E

Front

What does the base 'b' in an exponential function represent?

Back

The growth or decay factor.

Tags

CCSS.HSF-IF.C.8B

Front

What is the difference between linear and exponential growth?

Back

Linear growth increases by a constant amount, while exponential growth increases by a constant percentage.

Front

What is the formula for the common ratio in a geometric sequence?

Back

Common ratio = a(n+1) / a(n), where a(n) is the nth term.

Tags

CCSS.HSF.BF.A.2