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

Is chlorine gas a conductor or an insulator
If Word finds a potential error in a document, a red, green, or blue wavy underline flags the problem. a. True b. False
What is the slope of the line? y = 6x - 4 y-intercept =
Which of the following words is most likely to carry a connotation? A. Walk B. Stride C. Run D. Stand
What is the kinetic energy of a 1 kilogram ball is thrown into the air with an initial velocity of 30 m/sec
Why did the United States sign a treaty with Spain?
Round each fraction to 0, 1/2, or 1...... 1/5, 4/7, 11/12, and 2/15
each shape is 1 whole. write a fraction greater than 1 for the parts that are shaded
how did jourdan obtain his freedom
Signs of having a phobia include, but are not limited to, __________. a. irritability and a consistent interruption of sleep patterns b. a persistent fear of