subject

Mathematics, 12.03.2021 21:40 sihamabdalla591

Evaluate -x^2+4x+1 when x=-2

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 18:00

Sum is 17 and their difference is 3

Answers: 1

question

Mathematics, 21.06.2019 20:20

Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.

Answers: 1

question

Mathematics, 21.06.2019 23:00

Simplify using positive exponents only.

Answers: 2

question

Mathematics, 22.06.2019 00:00

Which of the following are arithmetic sequences? check all that apply. a. 0.3, 0.6, 0.9, 1.2, 1.5, b. 2, 3, 6, 11, 18, c. 150, 147, 144, 142, d. 2, 4, 9, 16, 25,

Answers: 1

You know the right answer?

Evaluate -x^2+4x+1 when x=-2...

Questions

question

Chemistry, 16.10.2019 02:50

At equilibrium, a. all reactions have ceased. b. only the forward reaction continues. c. only the reverse reaction continues.

question

English, 16.10.2019 02:50

Read this excerpt from the call of the wild by jack london. driving snow, a wind that cut like a white-hot knife, and darkness had forced them to grop...

question

Biology, 16.10.2019 02:50

What scientist proposed that cells come from other cells a) hooke b)van leeuwenhoek c)schwann d)virchow...

question

Business, 16.10.2019 02:50

The government institutes a new job training program to prepare economically disadvantaged citizens for higher paying technologically advanced jobs. t...

question

Mathematics, 16.10.2019 02:50

Campatible numbers are numbers in a problem that are easybto compute...

question

Health, 16.10.2019 02:50

If your given an assignment to cut raw poultry for your entire shift, when should you sanitize the counter top, cutting board, knife, and any other eq...

question

Mathematics, 16.10.2019 02:50

If you vertically stretch the exponential function, f(x)=2^x, by a factor of 4, what is the equation of the new function?...

question

Mathematics, 16.10.2019 02:50

Acounterexample for the expression sin(x)+cos(x)=1 is 45° true or false?...

question

Mathematics, 16.10.2019 02:50

If f(x) is the total number of bacteria present in a sample after x hours, which of the following statements best describes the meaning of f(2) = 12?...

question

History, 16.10.2019 02:50

What were the causes and effects of the thirty years’ war?...

question

Biology, 16.10.2019 02:50

When you look at the sun through a filtered telescope, the visible portion of the sun appears blotchy. these blotches are called . the layer of the su...

question

English, 16.10.2019 02:50

Select the choice which best identifies the given passage from "the cask of amontillado." "i continued, as was my wont [habit] to smile i...

question

History, 16.10.2019 02:50

Which of the following is a reason for the great depression? poor banking practices. excessive imports into the united states.

question

Chemistry, 16.10.2019 02:50

How do composers interact with their ecosystem...

question

Computers and Technology, 16.10.2019 02:50

Under the common criteria, which term describes the user-generated specifications for security requirements?...

question

Mathematics, 16.10.2019 02:50

What is 3123532488697 x 5676576876896786...

question

Mathematics, 16.10.2019 02:50

If tim was 5 in 1990 and its 2020 how old is tim...

question

English, 16.10.2019 02:50

Which information can be found in a card catalog entry? the book’s publisher the book’s grade level a review of the book the...

question

History, 16.10.2019 02:50

The japanese attacked pearl harbor on december 9, 1941. a. true b. false...

question

Mathematics, 16.10.2019 02:50

What is the volume of 2.1 moles of chlorine gas at stp?...

More questions: Mathematics Another questions

Questions on the website: 13722363