briannawood16000 briannawood16000

23-09-2020
Mathematics

contestada

Question 4
Given f (20) = 5, find x if f(x) = -3x – 4
-3
-19
O 11
O 12
help

Question 4 Given f 20 5 find x if fx 3x 4 3 19 O 11 O 12 help class=

Respuesta :

bmanduva8610 bmanduva8610

23-09-2020

Answer:

-19

Step-by-step explanation:

[tex]f(x) = 5 , f(x) = -3x-4[/tex]

We just have to plug in 5 into f(x) and solve for y

[tex]f(5) = -3(5) - 4 \\f(5) = -15 - 4 \\f(5) = -19[/tex]

Answer Link

Otras preguntas

As more water flows through a river, its speed will increase. This is caused by ________ energy.

What were some of the social issues Reagan supported? Did he have much success in adopting his policies in these areas?

Geometry help please

Which technology innovation has provided near instantaneous access to information and communication?

Which of the following would be the best choice for introducing a paragraph? A. That is why we have chosen gray, steel file cabinets. B. Those were the

SMART PEOPLE ALERT!!! Maria is standing next to a tree. The tree cast a shadow that is 5.4 ft long. Maria's shadow is 2.25 ft long. The angle formed from the su

Choose the analogy below with the same relationship as - Downside is to Upside

Which of these is a simple sentence? Immigrants who came to work in factories lived in urban neighborhoods. “Old” immigrants often settled on farms, but most “n

Compared to the sound of a car horn, the sound of a bird chirping has

In the United States, birth weights of newborn babies are approximately normally distributed with a mean of μ = 3,500 g and a standard deviation of σ = 500 g. W