gurungs7430 gurungs7430

04-06-2020
SAT

contestada

F(x)=x^2-b. In the function above? b is constant. If F(-2)=7, What is the value of F(b)?

Respuesta :

victoria6172 victoria6172

04-06-2020

Answer:

so substitute in -2 as x, first do the exponent -2 squared equals 4 then 4-?=7 the answer is -3

Explanation:

-3

Answer Link

Otras preguntas

Let f(x) = x - 2 and g(x) = x2 - 7x - 9. Find f(g(-1)).

List all the nouns, both common and proper, in the order in which they appear in the sentence. When Naomi decided to leave Moab, her daughters-in-law went with

how did western nations come to dominate much of the world in the late 1800s

what is 3/5 of 3 3/4

how much is a kilogram???

how much is a kilogram???

Compare and Contrast the elements in Group 1 to the elements in Group 17.

Which values or value are the expressions 15k + 9 and 3(2k + 3) +9k equivalent to?

Which continent benefitted the most from the Triangle Trade and why? Which continent benefitted the least?

an adult polar bear walks at an average of 5 kilometers per hour. write an equation to find k, the number of kilometers a polar bear can walk in h hours