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

The following reactions all have K < 1. 1) HCOO- (aq) + C6H5COOH (aq) HCOOH (aq) + C6H5COO- (aq) 2) C9H7O4- (aq) + C6H5COOH (aq) C6H5COO- (aq) + HC9H7O4 (aq)

Explain the characteristics scientists use when observing organisms and placing them in the six kingdoms.

A function is represented by the table. x y 3 -2 5 -26 7 -50 The rate of change of the function represented in the table is . For the given x- and y-values, the

In the Kite Club, there are a total of 17 kids. There are 5 more girls than boys. Write two equations and graph to find the number of girls in the club.

What is the value of n in the equation 1/2 (n-4) -3 = 3 - (2n+3)

How many American soldiers who served in the Vietnam war were drafted

Express 2x²+20x+7 in the form (x+p)²+q

What is the area of the parallelogram if each square is 1 square foot? a. 12 ft ³ b. 12 ft ² c. 12 d. 12 feet

check all the characteristics below that describe elements

Which sets are best represented by the Venn diagram G = {odd numbers) H = {even numbers) 1 = {prime numbers B. G = {a,b,c} H = {d, e, f} 1 = {a, d, g} C. G= {1,