knlong0619 knlong0619
  • 03-10-2020
  • Mathematics
contestada

If f(x) = 2х2 +1, what is f(x) when x = 3?
оооо
19

Respuesta :

Space
Space Space
  • 03-10-2020

Answer:

f(3) = 19

Step-by-step explanation:

Step 1: Define

f(x) = 2x² + 1

x = 3

Step 2: Substitute and Evaluate

f(3) = 2(3)² + 1

f(3) = 2(9) + 1

f(3) = 18 + 1

f(3) = 19

Answer Link

Otras preguntas

How do I get the stress out of my head, right now I had an exam and I am stressed and I finished it and now how do I calm down? #stress #school como me quito el
How are insulators and conductors different? a Insulators cause electricity to heat up, and conductors cause electricity to cool. b Conductors allow the flow of
if we change the pH of a substance is this a physical change chemical change or both?
Please find the value of each of the variables. Show all work.
Process of getting permit/license at 16
−6×3=? plz help i have to add more soooooooooo
geometry help please
In the ________ stage of family development, children learn to be less dependent on their families, which is essential to becoming a healthy adult.
1) Katie baked 215 cookies that she wants to divide equally among her 32 classmates. How many whole cookies will each student get, and how many will be leftover
which sector accounts for about 75% of oklahoma’s economy today?