alidowejr alidowejr

01-10-2018
Mathematics

contestada

What is f(–3) for the function f(a) = –2a2 – 5a + 4?

Respuesta :

musiclover10045 musiclover10045

01-10-2018

f(a) = –2a2 – 5a + 4

f(–3)

Replace a with -3:

-2(-3)^2 -5(-3) +4=

-2(9) +15 +4 =

-18 + 19 = 1

Answer Link

Otras preguntas

Politicians who supported America building a canal across the narrow section of Central America argued that

In what direction does an applied force move an object? A. in the same direction as the force B. independent of the force C. in the opposite direction of th

Help? Which of the following best describes clear-cut logging? A. It is the method by which logging mills process raw timber. B. It is the process of completely

explain the concept of racism and social Darwinism and how they relate to the policy of imperialism

please help me Solve: 2x-3=6

What feeling did Li Keng Wong experience on Angel Island?.

astronomy can best be described as a/an

-3-y=24 y=3x solving systems of equations by substitution

Country that controlled Florida at one time

A teacher has a bag of 100 unit cubes.She gives an equal number of cubes to each of the 7 groups in her class.She gives each group as many cubes as she can.How