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WebAssign - Intro and Intermediate Algebra 2/e (Homework)

James Finch

Math - Developmental, section A, Fall 2019

Instructor: Dr. Friendly

Current Score : 22 / 23

Due : Thursday, January 2, 2020 23:00 EST

Last Saved : n/a Saving...  ()

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Question
Points
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Total
22/23 (95.7%)

  • Instructions

    The Introductory and Intermediate Algebra question collection by WebAssign includes more than 5000 peer-reviewed and class-tested questions that have been developed by a team of experienced mathematics educators. The questions cover every concept in both introductory and intermediate algebra and have been designed to support any course design and complement any textbook, as well as supplement courses using no textbook at all. We invite you to review the sample assignment or try our content to see if it is a good solution for your course. Please contact us if you have any questions!

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1. –/1 points WebAssignIIAlg2 3.1.001a.Tut. My Notes
Question Part
Points
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1
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–/1
 
Find the greatest common factor of the following terms.
14g5h2, 56g3h4, 77g3h2
(No Response)

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2. –/2 points WebAssignIIAlg2 3.3.002a.Tut. My Notes
Question Part
Points
Submissions Used
1 2
–/1 –/1
0/5 0/5
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–/2
 
The quadratic,
(2x2 − 20x + 48),
 factors as
(2x − 8)(x − 6).
(a) Is the expression completely factored?
    

(b) If not, factor completely. (If it is already in fully factored form, restate the factored form.)
(No Response)

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3. –/1 points WebAssignIIAlg2 4.4.014a.Tut. My Notes
Question Part
Points
Submissions Used
1
–/1
0/5
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–/1
 
Add and simplify.
9
x − 3
 + 
5
3 − x
(No Response)

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4. –/1 points WebAssignIIAlg2 6.4.005a.Tut. My Notes
Question Part
Points
Submissions Used
1
–/1
0/5
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–/1
 
Graph the inequality
x > −3
 on a number line.
Created with Raphaël 2.1.0-6-5-4-3-2-10123456
Created with Raphaël 2.1.0

NO SOLUTION

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5. –/1 points WebAssignIIAlg2 12.1.017a.Tut. My Notes
Question Part
Points
Submissions Used
1
–/1
0/5
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–/1
 
Plot the following points in the same coordinate plane.
•
(−8, 7)

•
(8, −7)

•
(0, −2)
No Solution
Help
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6. –/1 points WebAssignIIAlg2 12.2.030b. My Notes
Question Part
Points
Submissions Used
1
–/1
0/5
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–/1
 
State which slope describes a steeper line.
    
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7. –/1 points WebAssignIIAlg2 12.2.035a.Tut. My Notes
Question Part
Points
Submissions Used
1
–/1
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–/1
 
A surveyor's map is drawn on a coordinate grid. Find the slope m of the line passing through the two labeled points.
m = (No Response)
WebAssign Plot

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8. –/4 points WebAssignIIAlg2 12.2.045a.Tut. My Notes
Question Part
Points
Submissions Used
1 2 3 4
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0/5 0/5 0/5 0/5
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–/4
 
State the slope m of the given line in the coordinate plane, if it is defined. (If an answer is undefined, enter UNDEFINED.)
(a)    x = 5.3
m = (No Response)


(b)    y = −3.7
m = (No Response)


(c)    x = −8.1
m = (No Response)


(d)    y = 0.3
m = (No Response)

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9. –/6 points WebAssignIIAlg2 12.4.015a.Tut. My Notes
Question Part
Points
Submissions Used
1 2 3 4 5 6
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–/6
 
Complete the table of solutions for the linear equation
6x + 10y = 120.
x y
−5 (No Response)
0 (No Response)
5 (No Response)
(No Response) 3
(No Response) 0
(No Response) −3

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10. –/1 points WebAssignIIAlg2 12.4.017a.Tut. My Notes
Question Part
Points
Submissions Used
1
–/1
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–/1
 
Graph the equation.
2x + y − 3 = 0
No Solution
Help
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11. –/1 points WebAssignIIAlg2 13.1.007c. My Notes
Question Part
Points
Submissions Used
1
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–/1
 
Sketch the graph of the quadratic equation with the given characteristics.
opens downward, vertex
(−3, 0),
 y-intercept
(0, −4),
 and passes through the point
(−6, −4)
No Solution
Help
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12. –/1 points WebAssignIIAlg2 15.1.004b. My Notes
Question Part
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1
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Suppose that s varies directly with t.

If
s = 2
 when
t = 4,
 find s when
t = 20.
s = (No Response)
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13. –/1 points WebAssignIIAlg2 16.1.010a.Tut. My Notes
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1
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Graph the system of two linear equations that have slopes
− 
1
3
 and 
1
2
 and intersect at the point
(−4, 5).
No Solution
Help
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14. –/1 points WebAssignIIAlg2 19.1.002d. My Notes
Question Part
Points
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1
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–/1
 
From the given graph of an exponential function, state the range. (Enter your answer using interval notation.)
(No Response)
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