Seudónimo Seudónimo

02-02-2021
Mathematics

contestada

What is the value of f(-2) when f(x) = 2x2−3x+28

Respuesta :

Kingluc22 Kingluc22

02-02-2021

Answer:

f(x)=x−4x2−3x−28 f ( x ) = x - 4 x 2 - 3 x - 2 8 .

Step-by-step explanation:

Answer Link

mhanifa mhanifa

03-02-2021

Answer:

f(-2) = 42

Step-by-step explanation:

Given function:

f(x) = 2x²−3x + 28

Find f(x) when x = -2

f(-2) = 2(-2)² - 3(-2) + 28 = 2(4) + 6 + 28 = 42

Answer Link

Otras preguntas

The republics of the USSR declared themselves: satellites counties independent countries a federation

Which of the above boundaries earthquakes can produce earthquakes

Which of these has a y-intercept of (0,7)? Is it (A) f(x)=7(x-1)(x+5) (B) f(x)=3x(x-7) (C) f(x)=xx+2x+7

I need help with this one. How did Gilgamesh change during the story? A. he learned to love his enemies B. he gave up being king in order to save Enkidu C. he f

which greek god was the god of beauty

In a democratic society, which of the following statements best describes how people earn a living? a People must have the same career that their parents had. b

the cost for n students to attend a workshop is 7n plus $12. What is the cost for 6 students to attend

1/3, 7%, 0.68 in least to greatest

The diameter of a small gear is 16 cm.This is 2.5 cm more than 1/4 of the diameter of a larger gear.What is the diameter of the larger gear?

Which additional word in the sentence should be capitalized? Do you like Robert Frost's poem "Stopping by Woods on a snowy Evening"? A. By B. You C. On D. Snowy