subject
Mathematics, 27.03.2020 01:27 deadmoney

A portion of the graph of f(x) = −x2 − 10x − 21 is shown. Which of the following describes all solutions for f(x)?

a partial parabola opening down and passing through negative 7 comma 0 and negative 3 comma zero with endpoints at negative 8 comma negative 5 and negative 2 comma negative 5

(x, x2 − 10x − 21), where −7 ≤ x ≤ −3
(x, y), where −7 ≤ x ≤ −3
(x, x2 − 10x − 21), where −8 ≤ x ≤ −2
(x, y) for all real numbers

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 19:00, 5001Je
X2 + y 2 = 36 x + y = 6 solve the system of equations.
Answers: 3
image
Mathematics, 21.06.2019 21:00, xojade
Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1
Answers: 3
image
Mathematics, 21.06.2019 23:00, tray71016
Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?
Answers: 2
image
Mathematics, 22.06.2019 02:30, issagershome
Will’s boss has asked him to compile the credit scores of everyone in his department. the data that will collected is shown in the table below. what is the mode of the credit scores in will’s department? (round to the nearest whole point, if applicable.) 634 667 644 892 627 821 857 703 654 a. 667 b. 722 c. 627 d. there is no mode in this group.
Answers: 1
You know the right answer?
A portion of the graph of f(x) = −x2 − 10x − 21 is shown. Which of the following describes all solut...

Questions in other subjects:

Konu
Mathematics, 13.05.2021 16:30
Konu
Mathematics, 13.05.2021 16:30
Konu
Spanish, 13.05.2021 16:30
Konu
Mathematics, 13.05.2021 16:30