4. Find the equation. a. 1 a b. 5-b :1 с. a = 1 5-b d. + = 1 5-a +

Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter7: Equations And Inequalities In Two Variables
Section7.4: Determining The Equation Of A Line
Problem 83PS
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Please answer #4 only. Thank you

A. Find the equation of the family of straight lines whose sum of intercepts is 5. Use Nos. 1-5 as
guide questions.
1. Let a and b the x- and y-intercepts, respectively. What is the two-intercept form of
equation of a line?
a. +2= 1
y
b.
*+2= 1
a
b
a
= 0
y
с.
d.
a
2. How
any arbitrary constants does the two-intercept form have?
a. 1
b. 2
с. 3
d. 4
3. Which of the following is true?
a. x+y = 5
b. a +b = 5
c. +2= 5
y
d. += 5
4. Find the equation.
a
a
а.
5-a
1
y
5-b
= 1
b.
с.
a
5-b
y
d.
a
1
5-a
5. Which of the following lines is a member of the family of lines?
*+2 = 5
a.
3
b. + = 1
5
+ = 1
d. +y = 1
с.
II
+
Transcribed Image Text:A. Find the equation of the family of straight lines whose sum of intercepts is 5. Use Nos. 1-5 as guide questions. 1. Let a and b the x- and y-intercepts, respectively. What is the two-intercept form of equation of a line? a. +2= 1 y b. *+2= 1 a b a = 0 y с. d. a 2. How any arbitrary constants does the two-intercept form have? a. 1 b. 2 с. 3 d. 4 3. Which of the following is true? a. x+y = 5 b. a +b = 5 c. +2= 5 y d. += 5 4. Find the equation. a a а. 5-a 1 y 5-b = 1 b. с. a 5-b y d. a 1 5-a 5. Which of the following lines is a member of the family of lines? *+2 = 5 a. 3 b. + = 1 5 + = 1 d. +y = 1 с. II +
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