iigalaxy54321
iigalaxy54321 iigalaxy54321
  • 18-09-2020
  • Mathematics
contestada

HELPPPP

If f(x) = 2x + 1, what is f(x) when x = 3?
1
7
ОООО
13
19

Respuesta :

renee135 renee135
  • 18-09-2020
ANSWER
f(x)=7

EXPLANATION
You have to substitute the 3 with x.
f(x) = 2x + 1
f(x) = 2(3) + 1
f(x) = 6 + 1
f(x) = 7
Answer Link

Otras preguntas

as latitudes increase temperatures gennerally decrease. explain?
solve 2^16x=16^2x for x
What does the speaker mean by the line "Nor hungry wolves at him shall catch" in the poem "As Weary Pilgrim, Now at Rest"?
what is the written ration for 22% and 24%
the length of a rectangular box is 50 and the breadth is 30 find the total area
The driver of a car is driving the car very fast. The car hits a crash barrier and stops very quickly. Describe why the driver is injured.
what does it mean when it is said that a woman "nocked him off his rocker"?
Whats the percent of change? 10 gallons to 24 gallons
Why did the boycott work so well for the african americans
WHY WOULD I HAVE BURNING AND PAIN ON THE INNER SIDE OF MY KNEE AND UP THE FRONT OF MY THIEGH