yarbor800592
yarbor800592 yarbor800592
  • 01-01-2019
  • Mathematics
contestada

What is the range of the function f(x) = 4x + 9, given the domain D = {-4, -2, 0, 2}?

A.
R = {-7, -1, 9, 17}
B.
R = {-17, -9, -1, 17}
C.
R = {-7, 1, 9, 17}
D.
R = {1, 7, 9, 17}

Respuesta :

dhiab
dhiab dhiab
  • 01-01-2019

Answer:

Hello :

Answer :C

Because :

f ( - 4 ) = 4(-4)+9 = -16 +9 = -7

f ( - 2 ) = 4(-2)+9 = - 8 +9 = 1

f (0 ) = 4(0)+9 = 9

f ( 2 ) = 4(2)+9 = 17

Answer Link

Otras preguntas

What two general products do combustion reactions create? *
What is the equation of a line Y intercept is five and slope of 3
What happened to the door knocker in a christmas carol?
What does Germany speak
When reading a play, what part helps you create a visual image of what is happening on the stage? a. stage directions b. historical context c. dialogue d. a
How do you say, I sometimes like to ride my bike.
Simplify This expression: (3+9)3 {The second 3 is an exponent}
a machine takes 4.2 hours to make 7 parts. at that rate how many parts can the machine make in 28.8 hours
The temperature one afternoon was 7 degrees Celsius. By 10 p.m., the temperature was -6 degrees Celsius. Describe the change, in degrees, of temperature.
Can you please help me with A B and C .the task is to write the numbers into Standard form