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For the function f defined by f(x)=3x^2−2x+5 find f(−x),−f(x) , and −f(−x).
answered
Feb 20, 2021
Mathematics
middle-school
5
votes
227k
views
Sebastian is the marketing manager of a local restaurant. He has decided to set up a booth at an outdoor concert being held at the city park to pass out free samples of food and to give attendees coupons
answered
Jan 24, 2021
Business
college
5
votes
53.8k
views
What is the ratio of 50 and 10
answered
Jan 23, 2021
Mathematics
high-school
6
votes
32.9k
views
A certain circle can be represented by the following equation. x^2+y^2+6y-72=0 What is the center of this circle ? What is the radius of this circle ?
answered
Oct 26, 2020
Mathematics
high-school
5
votes
138k
views
Examine the experience of shopping online versus shopping in a traditional environment. Imagine that you have decided to purchase a digital camera (or any other item of your choosing). First, shop for
answered
Oct 7, 2020
Business
college
4
votes
177k
views
Unlike acceleration and velocity, speed does NOT need to specify A)time. B)direction C)mass. D)distance.
answered
Jul 30, 2020
Chemistry
middle-school
4
votes
5.7k
views
Could someone help me write some questions in Spanish and what they mean? All questions should be written in Spanish except when talking about the eating customs and the theme. Include a minimum of 5 questions.
answered
Jun 27, 2020
Spanish
high-school
4
votes
234
views
¿Qué hay en el sobre? No hay __________. (1 point) ni nada nadie
answered
Jun 18, 2020
Spanish
middle-school
6
votes
16.3k
views
Fill in the blank with the correct form of preterite or imperfect of the verb in parentheses. Nosotros ____________ a la playa con Ana ayer. (ir) Answer for Blank 1:
answered
Jun 6, 2020
Spanish
high-school
3
votes
202k
views
3(-2 - x) in simplified expression
answered
Mar 5, 2020
Mathematics
middle-school
6
votes
44.4k
views
Is x=2 a solution to the equation 2x+4=6
answered
Dec 24, 2019
Mathematics
middle-school
4
votes
54.6k
views
Guayaquil es la capital de Ecuador Cierto o Falso
answered
Dec 20, 2019
Spanish
high-school
3
votes
4.7k
views
Which pair of triangles is congruent by AAS?
answered
Aug 7, 2019
Mathematics
high-school
4
votes
183k
views
Women who take folic acid pills during pregnancy have about ____ the probability of having a child with autism as compared to other women.
answered
Jul 30, 2019
Biology
high-school
4
votes
124k
views
Which value of x satisfies the inequality 108/x less than 8
answered
Jul 19, 2019
Mathematics
middle-school
2
votes
33.1k
views
How did the delegates to the constitutional convention deal with the issue of slavery and representation?
answered
May 13, 2019
History
high-school
3
votes
46.1k
views
Which equation is the equation of a 10 cm radius circle with its center at (3, -6)? a. (x - 3)² + (y + 6)² = 100 b. (x - 3)² + (y + 6)² = 20 c. (x + 3)² + (y - 6)² = 20 d. (x + 3)² + (y - 6)² = 100
answered
Dec 24, 2018
Mathematics
high-school
1
vote
189k
views
The population of a local species of beetle can be found using an infinite geometric series where a1 = 880 and the common ratio is one fourth. Write the sum in sigma notation, and calculate the sum (if
answered
Oct 14, 2018
Mathematics
high-school
0
votes
109k
views
When the coordinates (1, 1), (2, 3), (5, 3), and (4, 1) are joined, which shape is formed? Parallelogram Rectangle Rhombus Square
answered
Aug 9, 2018
Mathematics
high-school
2
votes
233k
views
Total pay before deductions is known as .
answered
Jan 29, 2018
Mathematics
high-school
3
votes
133k
views
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