2. If f(x) = 1 + x², find fof 3.lf f(x) = -x, g(x) = 2x + 1 and h(x) = x², find fogoh,

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.6: Inequalities
Problem 79E
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2. If f(x) = 1 + x², find fof
3.lf f(x) = -x, g(x) = 2x + 1 and h(x) = x², find fogh.
4.The range of the relation R = {(x,x²)|x is a prime number less than 13) is
5. If the ordered pairs (a + 2,4) and (5,2a + b) are equal then (a,b) is
6. Let A = {1,2,3,4} and (B = 4,8,9,10). A function: A B given by f =
{(1,4), (2,8), (3,9), (4,10)) is a
a. Many-to-one Function
b. One-to-one Function
c. One-to-many Function
d. Rational Function
7. An equation involving rational expressions
a. Rational Function
b. Rational Equation
c. Rational Inequalities
d. Rational Equal
8. Determine what type of expression is the given:
a. Rational Equation
b. Rational Inequalities
c. Rational Function
d. None of these
5x-1
11
5
Transcribed Image Text:2. If f(x) = 1 + x², find fof 3.lf f(x) = -x, g(x) = 2x + 1 and h(x) = x², find fogh. 4.The range of the relation R = {(x,x²)|x is a prime number less than 13) is 5. If the ordered pairs (a + 2,4) and (5,2a + b) are equal then (a,b) is 6. Let A = {1,2,3,4} and (B = 4,8,9,10). A function: A B given by f = {(1,4), (2,8), (3,9), (4,10)) is a a. Many-to-one Function b. One-to-one Function c. One-to-many Function d. Rational Function 7. An equation involving rational expressions a. Rational Function b. Rational Equation c. Rational Inequalities d. Rational Equal 8. Determine what type of expression is the given: a. Rational Equation b. Rational Inequalities c. Rational Function d. None of these 5x-1 11 5
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