Key Features of Exponential Functions

Front

Which statement about the graph of y=6(.5)^x is true?

Back

The coordinates of the y-intercept are (0,6)

Front

Which equation best represents the graph above? Options: f(x)=5(.5)^x, f(x)=10(.25)^x, f(x)=10(5)^x, f(x)=10(.75)^x

Back

f(x)=10(5)^x

Front

Which dashed line is an asymptote for the graph above? Options: Line a, Line b, Line c, Line d

Back

Line c

Front

What is true about the graph of the equation?

Back

The equation of the asymptote is y=0.

Front

Which statement about the graph is true?

Back

The range is the set of all real numbers greater than 0.

Front

Which of the following statements about the graph above is true?

Back

The domain is the set of all real numbers.

Front

Equation of the asymptote of the graph above? Options: y=-1, x=-1, y=0, x=0

Back

y=0

Front

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

Back

INITIAL VALUE

Front

What is a, the initial value, for the function: f(x) = 300(1.16)^x?

Back

300

Front

Function with initial amount of $15 and an increase of 35% each year: y = 15(35)^x, y = 15(1.35)^x, y = 15(0.35)^x, y = 35(1.15)^x

Back

y = 15(1.35)^x