santiagoshanyra santiagoshanyra

04-01-2020
Mathematics

contestada

Given the function ƒ(x) = 3x + 5, find ƒ(4) and x such that ƒ(x) = 38.

Select one:
A. 17; 11
B. 20; 13
C. 12; 15
D. 24; 9

Respuesta :

Tofunmi25 Tofunmi25

04-01-2020

Answer:

A. 17 , 11

f(4)=3(4) + 5

=17

f(x)= 38

38 = 3x + 5

38 - 5 = 3x

33 = 3x

x =11

Answer Link

Otras preguntas

Which statement explains this rise in the number of U.S. troops in Vietnam during the 1960s? During the 1960s, several Communist controlled nations joined the V

PLEASE HELP!!! A student mixed two clear liquids together in a beaker and a solid precipitate formed. His data is shown below: Liquid reactant A: 10 g Liquid re

What is separation of powers? A. dividing legal powers among different courts B. dividing military powers among branches of the military C. dividing politica

Which of the following questions might someone who is going through a crisis ask himself? (8 points) Choose one answer. a. What will I decide? b. How can I a

Is there any disadvantage to a government placing a tariff on imported goods? No, it helps domestic consumers, firms, and workers. No, the only ones who suffer

An important effect of the Magna Carta on English government was that it

Which statement correctly compares the body’s energy storage molecules?.

A scientist uses artificial selection to produce a new type of cow. Compared to their parents, the new cows are

10x-3=8x-39 show work

What are the square roots of 324? A. 162 and –162 B. 19 and –19 C. 18 and –18 D. 16 and –16