emilysontay emilysontay

18-02-2019
Mathematics

contestada

For this question, consider the function f (x ) = -2x 2 + 8x + 3.
What is the maximum value of the function?

Respuesta :

sepehrashtari sepehrashtari

18-02-2019

f' = -4x+8=0 => x=2

=> f(2) is the maximum = 11

Answer Link

Otras preguntas

Which set of three number could represent the lengths of the sides of a right triangle? 7,9,11 8,15,17 12,18,22

The graph of a rational function is shown. Use the graph to approximate the key features. Enter the coordinates as ordered pairs.

help help help help

If triangle ABC is defined by the coordinates A(3, 6), B(7, 6), C(7, 3) is dilated by a scale factor of 3, with resulting vertex A' at (9, 18). What is the cent

Translate this phrase into an algebraic expression. 10 increase by twice Gail's age. use the variable g to represent Gail's age

What is the percent of decrease from 150 to 65

which would least likely produce genetic variation sexual or a sexual reproduction

What all of the factors of 60

Evaluate Algabraic Expressions 6th grade 3x -14 when x =5

find the image of (-7,-3) reflected across the x-axis