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Exponential Function: Mixed Review (Domains, Ranges, Graphs, Function Properties)

What is the domain of exponential functions?

$D:R$

$D:\left(0,\infty\right)$

True or False: The exponential function in the form $f\left(x\right)=b^x$ , where 0<b<1, has a decreasing graph.

True

False

True or False: The exponential function in the form $f\left(x\right)=b^x$ , where 0<b<1, has an increasing graph.

True

False

True or False: The exponential function in the form $f\left(x\right)=b^x$ where b>1, has an increasing graph.

True

False

Which of the following is an example of a natural exponential function?

$f\left(x\right)=e^x$

$f\left(x\right)=2^x$

True or False: The exponential function in the form $f\left(x\right)=b^x$ , where 0<b<1, is asymptotic to the x-axis as it approaches infinity.

True

False

Exponential functions are asymptotic at what line?

$x=0$

$y=0$

True or False: The exponential function in the form $f\left(x\right)=b^x$ , where b>1, is a continuous function.

True

False

What is the range of exponential functions?

$R:R$

$R:\left(0,\infty\right)$

At what point do exponential functions pass through?

$\left(1,0\right)$

$\left(0,1\right)$

Questions

Time

Score

Exponential Function: Mixed Review (Domains, Ranges, Graphs, Function Properties)

What is the domain of exponential functions?

$D:R$

$D:\left(0,\infty\right)$

True or False: The exponential function in the form $f\left(x\right)=b^x$ , where 0<b<1, has a decreasing graph.

True

False

True or False: The exponential function in the form $f\left(x\right)=b^x$ , where 0<b<1, has an increasing graph.

True

False

True or False: The exponential function in the form $f\left(x\right)=b^x$ where b>1, has an increasing graph.

True

False

Which of the following is an example of a natural exponential function?

$f\left(x\right)=e^x$

$f\left(x\right)=2^x$

True or False: The exponential function in the form $f\left(x\right)=b^x$ , where 0<b<1, is asymptotic to the x-axis as it approaches infinity.

True

False

Exponential functions are asymptotic at what line?

$x=0$

$y=0$

True or False: The exponential function in the form $f\left(x\right)=b^x$ , where b>1, is a continuous function.

True

False

What is the range of exponential functions?

$R:R$

$R:\left(0,\infty\right)$

At what point do exponential functions pass through?

$\left(1,0\right)$

$\left(0,1\right)$

Incorrect

Great!

Questions

Time

Score

Exponential Function: Mixed Review (Domains, Ranges, Graphs, Function Properties)

What is the domain of exponential functions?

﻿D:RD:RD:R﻿

﻿D:(0,∞)D:\left(0,\infty\right)D:(0,∞)﻿

True or False: The exponential function in the form ﻿f(x)=bxf\left(x\right)=b^xf(x)=bx﻿ , where 0<b<1, has a decreasing graph.

True

False

True or False: The exponential function in the form ﻿f(x)=bxf\left(x\right)=b^xf(x)=bx﻿ , where 0<b<1, has an increasing graph.

True

False

True or False: The exponential function in the form ﻿f(x)=bxf\left(x\right)=b^xf(x)=bx﻿ where b>1, has an increasing graph.

True

False

Which of the following is an example of a natural exponential function?

﻿f(x)=exf\left(x\right)=e^xf(x)=ex﻿

﻿f(x)=2xf\left(x\right)=2^xf(x)=2x﻿

True or False: The exponential function in the form ﻿f(x)=bxf\left(x\right)=b^xf(x)=bx﻿ , where 0<b<1, is asymptotic to the x-axis as it approaches infinity.

True

False

Exponential functions are asymptotic at what line?

﻿x=0x=0x=0﻿

﻿y=0y=0y=0﻿

True or False: The exponential function in the form ﻿f(x)=bxf\left(x\right)=b^xf(x)=bx﻿ , where b>1, is a continuous function.

True

False

What is the range of exponential functions?

﻿R:RR:RR:R﻿

﻿R:(0,∞)R:\left(0,\infty\right)R:(0,∞)﻿

At what point do exponential functions pass through?

﻿(1,0)\left(1,0\right)(1,0)﻿

﻿(0,1)\left(0,1\right)(0,1)﻿

Incorrect

Great!

$D:R$

$D:\left(0,\infty\right)$

True or False: The exponential function in the form $f\left(x\right)=b^x$ , where 0<b<1, has a decreasing graph.

True or False: The exponential function in the form $f\left(x\right)=b^x$ , where 0<b<1, has an increasing graph.

True or False: The exponential function in the form $f\left(x\right)=b^x$ where b>1, has an increasing graph.

$f\left(x\right)=e^x$

$f\left(x\right)=2^x$

True or False: The exponential function in the form $f\left(x\right)=b^x$ , where 0<b<1, is asymptotic to the x-axis as it approaches infinity.

$x=0$

$y=0$

True or False: The exponential function in the form $f\left(x\right)=b^x$ , where b>1, is a continuous function.

$R:R$

$R:\left(0,\infty\right)$

$\left(1,0\right)$

$\left(0,1\right)$