Graphing Exponentials

What is the y-intercept of the function?

• 2
• 3
• 1
• -2

Tags

CCSS.HSF-IF.C.7E

Identify the initial value and the decay factor in the function f(x) = -2 (1/3)^x .

• a = 1/3 ; b = -2

• a = -2 ; b = 1/3

• a = x ; b = -2

• a = -2 ; b = x

Tags

CCSS.HSF-IF.C.8B

Which of the following functions is represented by this graph?

• f(x)=2(1.2)^x
• f(x)=2(0.75)^x
• f(x)=6(0.75)^x
• f(x)= −2(0.75)^x

Tags

CCSS.HSF.LE.A.2

Choose the graph the matches the equation:  $f\left(x\right)=5\left(2\right)^x$  

• 
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Tags

CCSS.HSF-IF.C.7E

What is the asymptote of the function y=2^x?

• x=0

• y=0

• x=2

• y=2

Tags

CCSS.HSF-IF.C.7E

What is the x-intercept of the exponential function? 

• (0,1)
• (0,0)
• There is not one

Tags

CCSS.HSF-IF.C.7E

What is the y-intercept?

• (0,0)
• (0,1)
• (-3,0)
• (0,-3)

Tags

CCSS.HSF-IF.C.7E

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

• SLOPE

• RATE OF CHANGE

• INITIAL VALUE

• GROWTH OR DECAY FACTOR

Tags

CCSS.HSF.LE.B.5

A line that the graph continually approaches but never touches is a(n) _____________________

• parabola
• asymptote
• rational function
• None of these

Tags

CCSS.HSF-IF.C.7D