adoringarreaga adoringarreaga

11-12-2019
Mathematics

contestada

find f(-2)
f(x)=2x^2 - 3x+6

a. 4
b. 8
c. 10
d. 20

Respuesta :

folarin7 folarin7

11-12-2019

Answer:

Step-by-step explanation:

If (x+2) = 0; therefore, x = -2 .hence

f(-2) = 2x² - 3x + 6; 2(-2)² - 3(-2) +6

2(4) +6 +6; 8 + 12, =20. Therefore D is the correct answer.

Answer Link

Otras preguntas

Drag numbers to the table so it shows a proportional relationship between x and y. PLEASE HELP

Why do American military forces remain in the Middle East?

Read the excerpt below and answer the question. “So Sylvy knows all about birds, does she?” he exclaimed, as he looked round at the little girl who sat, very de

Is feudalism a complex society?

What is the volume of a sphere with a diameter of 32.5 m, rounded to the nearest tenth of a cubic meter?

A square of area 169 cm² is transformed into an equilateral triangle. What is the perimeter, in cm, of the triangle?

Help me on this!! Asap!!

Depressive disorders are ________, whereas bipolar disorder is ________.

The mean length of 7 childrens' index finger is 9.4cm. The mean length of 5 adults' index finger is 10.2cm. What is the mean length (rounded to 2 DP) of these 1

b) Write 2.456 correct to 2 significant figures