rosaliedalessio rosaliedalessio

21-11-2020
Mathematics

contestada

f(x) = 2x2 + 1, what is f(x) when x = 3?
0 1
O 7
O 13
O 19

Respuesta :

khoango06 khoango06

21-11-2020

Answer:

f(x) = 19

Step-by-step explanation:

f(x) = 2x2 + 1

f(x) = 2(3)2 + 1

f(x) = 2(9) + 1

f(x) = 18 + 1

f(x) = 19

Follow PEMDAS from left to right

P.E.M.D.A.S:

Parenthesis

Exponents

Multiply

Divide

Add

Subtract

Answer Link

Otras preguntas

why are seeds with faster germination rate more competitively superior?

If a gas has a pressure of 325 kPa. What will the new pressure be if the volume is decreased from 2.41 L to 1.67 L at constant temperature?

Solve for n. n + 1 = 4(n - 8) n = 1 O n = 8 ОО ОО n = 11 n = 16

four friends argued about why an apple on the ground eventually ros away and disappears. This is eventually what they saidAnna:"I think it's just something that

April dives to a depth of 15 feet. She stops briefly and then dives an additional 17 feet. What is April's depth after her second dive?

What structure acts as a birth canal during labor?

how long untill you ca change your name again

Name one eastern Indian medical discovery.

Compare and contrast the Neolithic Revolution and the Technological Revolution.

how did the new ideas about race and the works of Montaigne and Shakespeare reflect the encounter with new peoples and places?