josborne24 josborne24

09-10-2020
Mathematics

contestada

Find x if f(x) = 2x + 7 and f(x) = -1.
A.5
B.-4
C.-4

Respuesta :

Аноним Аноним

11-10-2020

Answer:

x = - 4

Step-by-step explanation:

Hi there !

if f(x) = 2x + 7 and f(x) = -1 =>

2x + 7 = - 1

2x = - 1 - 7

2x = - 8

x = - 8 ÷ 2

x = - 4

Good luck !

Answer Link

Otras preguntas

Gretta has never tried pert shampoo but she doubts that a shampoo can be effective as a two-in-one shampoo and conditioner. her negative predisposition toward t

Due to the ---------- of qualified waitstaff, the restaurant had to to a carry-out only policy to avoid bad reviews of the dine in service. --

A rectangular cardboard has dimensions as shown. The length of the cardboard can be found by dividing its area by its width. What is the length of the cardboard

f(x) = -3/5 x-17 If f(x) = -2, find x.

organizations such as uber, citibank, and st. jude children's research hospital each provide customers with a product that is typically called group of answer c

The make-up of the governing council of the european central bank and the methods used to calculate price stability for the monetary system can potentially resu

What are the terms of the expression -9h + 5y - 6h? Please answer

in the lab, john has two solutions that contain alcohol and is mixing them with each other. he uses milliliters less of solution a than solution b. solution a i

A speech about the sequential steps involved in assembling a personal computer would likely be organized using the time order pattern. 1) True 2) False

Scientists are attempting to identify the specific type of leukemia a person has based on cell surface structures.