lilyperez34 lilyperez34

26-04-2020
Mathematics

contestada

Given f(x) = 2x^2 - 5x, determine the value of f(4).

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

26-04-2020

Answer:

12

Step-by-step explanation:

f(x) = 2x^2 - 5x

Let x=4

f(4) = 2 (4)^2 -5(4)

Exponents first

= 2*16 -5*4

Multiply

=32 -20

subtract

=12

Answer Link

Otras preguntas

The Embargo Act of 1807 and the Neutrality Acts of the 1930s were both attempts by the United States to (1) assist struggling foreign economies (2) halt the flo

Who, in ladies figure skating, holds the current world record?

how many times greater is the value of the 4 in 640,700 than the value of the 4 in 67,040

Who invented electricity?

why is there stuff? this is a science question?

7 Which phrase describes the molecular structure and properties of two solid forms of carbon, diamond and graphite?(1) the same molecular structures and the sam

A scientist at a large natural history museum has a collection of fossils that were found throughout the world. Only a few of the fossils represent species that

After the Battle of Hastings, which two nations’ cultures combined to create a new culture for England? a. Germany and England b. France and England c. France a

Which geographic factor enabled the German blitzkrieg to succeed? (1) swift running rivers (2) mountain ranges (3) relatively flat terrain (4) tropical climate

Who brought an appreciation of the fine arts to the Kennedy administration?