Seudónimo Seudónimo
  • 26-05-2016
  • Mathematics
contestada

Given f(x)=-3x+4 , what is f(2) ?

A.
–28

B.
–24

C.
–2

D.
10

Relax

Respuesta :

MathG33k
MathG33k MathG33k
  • 26-05-2016
F(X) means plug in te number within the parenthesis for the given function. It's simply an equation expressed through different notation. In this case it asks you to plug in two, so you do:
-3(2)+4 = f(2)
That means that f(2)=-2.
Answer Link

Otras preguntas

Does anyone one how to solve this problem
Factor each expression completely.
The theatre club sells a total 101 tickets for $164. a student ticket cost $1. An adult ticket cost $2.50. How many student tickets were sold? Define: Relate
Kyle bought a 5 pound pumpkin for $2.60. how much did he pay per pound
Is 15f+9>5(5f+3) solvable? If so , what are the real numbers?
4. For each function, write the rule in vertex form and find the coordinates of the max/min point on its graph. a) f(x)=x^2+12x+11 b) g(x)=x^2-4x+7 c) h(x)=x^2-
What is 3 divided by 387 with a magnitude estimate
How do I convert from y = mx + b form to Ax + By + C = 0 form? The line is y = 2x - 4. Thanks. :)
4. For each function, write the rule in vertex form and find the coordinates of the max/min point on its graph. a) f(x)=x^2+12x+11 b) g(x)=x^2-4x+7 c) h(x)=x^2-
Factor each expression completely.