If a line has a slope of -3, a line parallel to it has a slope of ? If a line has a slope of -3, a line perpendicular to it has a slope of ?
If a line has a slope of -3, a line parallel to it has a slope of ? If a line has a slope of -3, a line perpendicular to it has a slope of ?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Question
- If a line has a slope of -3, a line parallel to it has a slope of ?
If a line has a slope of -3, a line perpendicular to it has a slope of ?
2. When solving a linear inequality, you must reverse the inequality symbol if you multiply or divide both sides by a real number. (true or false)
3. Solve the system of 3 equations below, and choose the best answer.
− x − 2 y − 3 z = − 6
2 x + 3 y + 2 z = 6
x − y − z = − 4
Group of answer choices
(x ,y, z) = (-1, 2, 1)
(x ,y, z) = (-4, -2, 2)
(x ,y, z) = (1, -6, 11)
None of These
![Question 9
f (x) = -3(x + 4)² – 7
|
When given a function like the one above, if asked to find f(2), I should do which of the following?
O Substitute 2 for x and simplify.
O Substitute 2 for f(x) and solve for x.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F16c841df-a53d-4e1b-85df-0194b0310d85%2Ff40f5ea9-7bc6-49b1-8af4-d9caffbf8de2%2Fby89yp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Question 9
f (x) = -3(x + 4)² – 7
|
When given a function like the one above, if asked to find f(2), I should do which of the following?
O Substitute 2 for x and simplify.
O Substitute 2 for f(x) and solve for x.
![f (x) = x²
g (x) = 2x – 5
-
Find g[f(x)]
o Neither of These
2x2 – 5
4x2 – 20x + 25
O No answer text provided.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F16c841df-a53d-4e1b-85df-0194b0310d85%2Ff40f5ea9-7bc6-49b1-8af4-d9caffbf8de2%2F56o2k6f_processed.jpeg&w=3840&q=75)
Transcribed Image Text:f (x) = x²
g (x) = 2x – 5
-
Find g[f(x)]
o Neither of These
2x2 – 5
4x2 – 20x + 25
O No answer text provided.
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