Question and answer
Which of the following equations is the translation 2 units down of the graph of y = |x|? y = |x - 2| y = |x + 2| y = |x| - 2 y = |x| + 2
Question
Asked 10/25/2013 12:16:02 PM
Updated 7/27/2014 12:18:39 AM
3 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by yeswey [7/27/2014 12:16:13 AM]
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Original conversation
User: Which of the following equations is the translation 2 units down of the graph of y = |x|? y = |x - 2| y = |x + 2| y = |x| - 2 y = |x| + 2

Weegy: y=|x|+2
mythmoh|Points 5349|

User: If f(x) = 3x2 - x, find f(-2). 10 14 38

Weegy: f(x) = 3 * 2 + -1x Multiply f * x fx = 3 * 2 + -1x Multiply 3 * 2 fx = 6 + -1x Solving fx = 6 + -1x Move all terms containing f to the left, [ all other terms to the right. Divide each side by 'x'. f = 6x-1 + -1 Simplifying f = 6x-1 + -1 Reorder the terms: f = -1 + 6x-1 ]
rokkeebaby|Points 776|

User: Find the common difference of the sequence shown. , , , , ... 1/12 1/6 1/3

User: If y is 5 when x is 2.5 and y varies directly with x, find y when x is 10. 5 7.5 12.5 20

User: What is the slope of the line that passes through (-2, 7) and (4, 9)? slope = -1/3 slope = 1/3 slope = 3

Weegy: The answer is m = 1/3
searcyina|Points 52|

User: Which of the following represents 3x - 5y + 10 = 0 written in slope-intercept form? y = -x + 2 y = x - 2 y = x + 2

Question
Asked 10/25/2013 12:16:02 PM
Updated 7/27/2014 12:18:39 AM
3 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by yeswey [7/27/2014 12:16:13 AM]
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8
y = |x| - 2 is the translation 2 units down of the graph of y = |x|
Added 7/27/2014 12:16:08 AM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [7/27/2014 1:42:11 PM]
8
f(x) = 3x^2 - x, f(-2) = 3(-2)^2 - (-2) = 12 + 2 = 14
Added 7/27/2014 12:17:01 AM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [7/27/2014 1:42:12 PM]
8
y = 3/5x + 2 represents 3x - 5y + 10 = 0 written in slope-intercept form.
Added 7/27/2014 12:18:39 AM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [7/27/2014 1:42:13 PM]
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Questions asked by the same visitor
Which of the following equations is the translation 2 units up of the graph of y = |x|? y = |x - 2| y = |x + 2| y = |x| - 2 y = |x| + 2
Weegy: y=|x|+2 User: If f(x) = 2x2 - x, find f(-3). 15 21 39 User: If f(x) = 2x2 - x, find f(-3). 15 21 39 User: no? Weegy: Do you have a question for me please? User: Find the common difference of the sequence shown. , , , ... Question #9MultipleChoice Score: If y is 2.5 when x is 5 and y varies directly with x, find y when x is 10. 57.512.520 Question #10MultipleChoice Score: What is the slope of the line through (-2, 5) and (4, 9)? slope = slope = slope = 2 Question #11MultipleChoice Score: Which of the following represents 2x - 5y + 15 = 0 written in slope-intercept form? y = -x + 3y = x - 3y = x + 3 Question #12MultipleChoice Score: Which of the following represents x = y written in general form? 1/2x - y = 02x - y = 0x - 1/2y = 0 Question #13MultipleChoice Score: What is the slope of the line? slope = -2slope = -1slope = 1 Question #14MultipleChoice Score: What is the equation of the line written in general form? -x + y - 2 = 0x + y - 2 = 02x + y - 2 = 0 Question #15MultipleChoice Score: What is the equation of the line that passes through (5, -2) and (-3, 4)? 3x - 4y - 7 = 03x + 4y - 7 = 0-3x + 4y - 7 = 0 Question #16MultipleChoice Score: The cost to mail a package is $5 for the first 2 pounds and 40 cents for each additional ounce. Which of the following functions represents the cost to mail a package if x is the number of ounces over 2 pounds? f(x) = 0.4(x + 2)f(x) = 10 + 0.4xf(x) = 5 + 0.4x Question #17MultipleChoice Score: What is the equation of the line with an x-intercept of -2 and a y-intercept of 1? y = -x + 1y = x + 1y = 2x + 1 Question #18MultipleChoice Score: What is the equation of the line that passes through (-3, -1) and has a slope of ? Put your answer in slope-intercept form. y = x + y = x - y = -x - Question #19MultipleChoice Score: What is the equation of the line that passes through (0, 2) and has a slope of 0? y = -2y = 2x = 2 Question #20MultipleChoice Score: ... (More)
Question
Updated 7/27/2014 12:32:32 AM
1 Answer/Comment
f(x) = 2x^2 - x,
f(-3) = 2(-3)^2 - (-3) = 18 + 3 = 21
Added 7/27/2014 12:32:32 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [7/27/2014 12:51:02 PM]
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