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

subtract the fractions and simplify the answer 78/9-53/5

how can I factorise (2x cubed - 5x + 3) ?

2/3 cup of oatmeal is needed to make 10 granola bars. how many such granola bars can be made with 20 cups of oatmeal? Kindly please provide step by step detai

what was a main goal of education for students in the New England colonies ?

Which factors are common to both gradualism and punctuated equilibrium? Migration, genetic drift, speciation, and natural selection Allele change and microevolu

How do you write 47 billion

mrs. johnson gave a sum of money to her son and daughter in the ratio 5:6. Her daughter received $2400. how muh did Mrs. Johnson give away in all?

barbara jordan believes that we must put our faith in children because

What automobile manufacturer was born on Christmas Day 1878?

firms can respond to higher wages by replacing what