courterrachel courterrachel

21-12-2017
Mathematics

contestada

Using the function f(x) = 2x + 7 find the following: (show your work)

f(2)

f(7)

Respuesta :

tynollette tynollette

21-12-2017

replace the x with 2: f(2)=2*2+7=4+7=11
replace the x with 7: f(7)=2*7+7=14+7=21

Answer Link

tescanlan tescanlan

21-12-2017

f(2)= 2(2)+7
f(2)= 11

f(7)=2(7)+7
f(7)=21

Answer Link

Otras preguntas

1. The price of a TV is $3,435. Which of the following shows the values of the two 3s in this price? A 300; 3 B 30; 3 C 3,000; 3 D 3,000; 30

Tensions rose as the two opposing superpowers competed for

15p!!!!What is the percent of change from 56 to 22? round to the nearest percent

James fenced in his backyard. The perimeter of his fence is 20 feet, and the width of his yard is 2 feet wide. Use the perimeter formula to find the length of h

Which quotation from the passage best supports the themethat humans have a natural desire to learn about the world?

What does it mean if your triglycerides are high?

Which of the following is the formula for the volume of a pyramid with base area b and height h

Identify the phrase that best describes a transfer of energy between the hydrosphere and the atmosphere. 1)Ocean currents transport warm water from the equator

What is the solution to y=-3x + 6 y = 9 (-21, 9) O (9,-21) • (-1,9) (9, -1)

How did the artificial selection practiced by pigeon breeders influence Darwin's theory of evolution by natural selection? A. Darwin concluded that if artifici