onewest onewest

16-09-2020
Mathematics

contestada

f(x) = -x² – 10x + 16
Find f(-7)

Respuesta :

bantawahenhse bantawahenhse

17-09-2020

Answer:

-5

Step-by-step explanation:

or, f(x) = -x^2+10x+16

or, f(7) = (-7)^2+10*-7+16 (-7*-7=49)

=49-70+16

=65-70

=-5

Answer Link

Otras preguntas

Mark currently works part-time with a salary of $8,000 per year. Mark plans to quit working and attend college for 4 years. If his college costs will total $64,

The following sentence uses a participle, not a participial phrase. Enjoying the sun outside is one of the best things about the relaxing months of summer. TRUE

_______ are usually limited to the types of prescriptions they can write by a set of standing orders. a. Nurse practitioners b. General surgeons c. Podiatris

If y varies directly as x, and y = -18 as x = -2, find y for the x-value of 20.

Tyler is over training his muscles if he is _____. gaining muscle strength too quickly. using weights that are too heavy. taking breaks that are too long betwee

If you’d like to improve communication, one of the first things you should try when speaking to someone is to _______

Encouraging free trade between countries and helping countries negotiate trade conflicts are the two most important jobs of the __________. a. European Union

Which type of compound does the sentence contain? Ona and Ashley often go to the park after school. compound interjection compound subject compound object compo

How is Mafatu able to escape the men swimming after his canoe? A. Uri bites one of the men. B. He is able to hit one of the men with his paddle. C. He is able t

A mechanic charges $330 for 6 hours of labor. How much would she charge for 9 hours of labor? A. $345 B. $336 C. $495 D. $339