azarco7879
azarco7879
02-11-2017
Mathematics
contestada
What is f(4) thanks
Respuesta :
mathstudent55
mathstudent55
02-11-2017
f(4) is function notation that means the value of y when x = 4.
Replace x with 4 in the expression and evaluate the right side.
f(x) = 3x - 15
f(4) = 3(4) - 15
f(4) = 12 - 15
f(4) = -3
Answer Link
Haloom
Haloom
02-11-2017
hi
f(4) means x=4
As in question it is written that
3x- 15
substitute the value of x as 4. ( bcz x =4)
3 (4) - 15
= 12 - 15
= -3
Therefore the answer is option D.
Answer Link
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
Picture attached multiple choice
which equation represents a linear function?y=1/xy=-2/3x+4/3y=x^2+4y=√x+1
¿Te gusta ir al cine?
Who saved the South Carolina flag at Charles Towne during the Revolutionary War?
Read the passage below from “Marigolds” and answer the question. I had indeed lost my mind, for all the smoldering emotions of that summer swelled in me and bur
Which sentence uses a verb incorrectly? sorry if i alway need help A) Macaroni and cheese is one of our favorite meals to eat at home. Eliminate B) The
If white wool (W) is dominant over black wool (w), can two sheep with black wool produce an offspring with white wool? Explain your answer.
Which compound could be added to hydroiodic acid to neutralize its acidic properties ?
What purpose does this line serve in the text? (5 points) A. It compares the evil-doers to those who report about the evil-doers. B. It creates a sense of
six times a number plus 4 is same as the number minus 11
