lilsavage73 lilsavage73

24-08-2018
Mathematics

contestada

[tex]f(x) = {2}x^{2} + 4x - 7[/tex]
find f(4)

Respuesta :

GoddessofDork GoddessofDork

24-08-2018

For this, plug in 4 into the x placeholder to solve:

[tex] f(4)=2*4^2+4*2-7\\ f(4)=2*16+8-7\\ f(4)=32+8-7\\ f(4)=33 [/tex]

In short, f(4) = 33.

Answer Link

Otras preguntas

Help me plz A student must write a three-page essay for a science class. Which of the following topics is narrow enough? A. the life cycle of a butterfly B.

The three parts of a DNA nucleotide are

A triangle has angle measurements of 83°, 42°, and 55°. what kind of triangle is it?

Factor each trinomial. Then match the polynomial (term) on the left with its factored form (definition) on the right. 1. x2 – 4x – 12 2. x2 + 4x – 12 3. x2

Find all values of $x$ such that $\dfrac{x}{x+4} = -\dfrac{9}{x+3}$. If you find more than one value, then list your solutions in increasing order, separated by

which is a perceived threat to the credibility of digital publications A. easy availability or e-publishing platforms B. easy usability of e-published materia

What is the name of the disorder characterized by an unusual lack of remorse, empathy, or regard for normal social rules and conventions? a. histrionic person

Write an equation in point-slope form andslope-intercept form for the line thatpasses through (-2,3) with a slope of 4.

HELP !!!!!!!!!!!!!!!!

What is 3 3/4*(-1 1/2)?