"

4.6 Homework Problems: Introduction to Functions

1. List the ordered pairs for each point and then determine if it represents a function

2. Graph the points and state the domain and range. Determine if it is a function

t = {(-3,-3), (4,1),(-2,1),(3,1),(5,2)}

 

3. Use the vertical line test to determine if the graph represents a function.

a.

b.

c.

4. Find the range of the function f(x) = [latex]\frac{3}{4}x+2[/latex] given the domains D{-4,-2,0,3,4}

5. State the domain of the function [latex]f(x)\ =\ \frac{35}{x\ -\ 6}[/latex]

6. Given that f(x) = 3x+2 and g(x) = -x + 5, find

a.  f(2)

b.  g(3)

c.  f(g(x))

Homework 4.6 Printable Copy

License

ESET1140: Intermediate Technical Algebra Copyright © 2024 by froenico. All Rights Reserved.