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6.04 Compare functions across representations

Adaptive
Worksheet

Interactive practice questions

Determine which two parent functions satisfy each of these conditions:

a

Domain of $\left\{x\quad\mid\quad x\in\mathbb{R}\right\}${x x}

Square root function

A

Linear function

B

Logarithmic function

C

Cube root function

D
b

Range of $\left\{y\quad\mid\quad y\ne0\right\}${y y0}

Quadratic function

A

Square root function

B

Rational-Linear function

C

Rational-Quadratic function

D
c

End behavior that as $x\to-\infty,y\to0$x,y0

Exponential function

A

Rational-Linear function

B

Cubic function

C

Cube root function

D
d

Zero at the origin

Square root function

A

Rational-Linear function

B

Cubic function

C

Exponential function

D
Easy
2min

A freight company charges a base fee for shipping and an additional fee for every ton of cargo beyond the first. The total shipping cost, measured in dollars, is shown for various cargo weights on the graph provided below.

Easy
< 1min

Which function has a greater horizontal asymptote based on the graphs provided?

Medium
< 1min

Which of the given functions has the left-most vertical asymptote?

Hard
< 1min
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Outcomes

A2.F.1

The student will investigate, analyze, and compare square root, cube root, rational, exponential, and logarithmic function families, algebraically and graphically, using transformations.

A2.F.1a

Distinguish between the graphs of parent functions for square root, cube root, rational, exponential, and logarithmic function families.

A2.F.1e

Compare and contrast the graphs, tables, and equations of square root, cube root, rational, exponential, and logarithmic functions.

A2.F.2

The student will investigate and analyze characteristics of square root, cube root, rational, polynomial, exponential, logarithmic, and piecewise-defined functions algebraically and graphically.

A2.F.2a

Determine and identify the domain, range, zeros, and intercepts of a function presented algebraically or graphically, including graphs with discontinuities.

A2.F.2b

Compare and contrast the characteristics of square root, cube root, rational, polynomial, exponential, logarithmic, and piecewise-defined functions.

A2.F.2c

Determine the intervals on which the graph of a function is increasing, decreasing, or constant.

A2.F.2d

Determine the location and value of absolute (global) maxima and absolute (global) minima of a function.

A2.F.2e

Determine the location and value of relative (local) maxima or relative (local) minima of a function.

A2.F.2g

Describe the end behavior of a function.

A2.F.2h

Determine the equations of any vertical and horizontal asymptotes of a function using a graph or equation (rational, exponential, and logarithmic).

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