7kvq2vtgr5 7kvq2vtgr5

21-06-2022
Mathematics

contestada

let f(x)=7x+4 find each value
A. f(x) when x = -8
B. f(3)
C. x when f(x) = 67

let fx7x4 find each value A fx when x 8 B f3 C x when fx 67 class=

Respuesta :

KONSETON KONSETON

21-06-2022

Answer:

f(x)=7x+4

When x=-8

f(-8)=7·(-8)+4=-56+4=-52

When x=3

f(3)=7·3+4=21+4=25

When f(x)=67, then :

7x+4=67

7x=63

x=9

Answer Link

Otras preguntas

2. In which of these sentences is the punctuation incorrect? A. Well sighed Lenore, don’t you think we should start our project before it’s too late. B. My b

no not all lines are diagonals

How did colonialism provide an obstacle to democracy in Latin America?

A Gardner has 27 pansies and 36 daisies. He plants an equal number of each type of flower in each row. What is the greatest possible number of pansies in each r

Which sentence contains an infinitive or infinitive phrase? A: The items to sell are on the table. B: The toolbox is waiting for you in the garage. C: Specia

1. What is x squared over 6=w-y if the subject of the formula is x??? Help please

2. In which of these sentences is the punctuation incorrect? A. Well sighed Lenore, don’t you think we should start our project before it’s too late. B. My b

What is half way beetween 15 and 37

In terms of chromosomes, which of these cells is different: nerve cell, skin cell, sperm cell, bone cell?

The initial effects of the atomic bomb dropped on Hiroshima and Nagasaki were there was heavy damage only within a mile of the bomb's impact the entire city was