24-01-2017
Mathematics

contestada

What is f(x)=2x^2+3x+7 is x=-5

Respuesta :

Apocrophon Apocrophon

24-01-2017

f(-5) = 2(-5)² + 3(-5) + 7
f(-5) = 2(25) - 15 + 7
f(-5) = 50 - 8
f(-5) = 42

Answer Link

Otras preguntas

Purple hibiscus Chapter 9 What is NEPA? From Wikipedia: “The The Power Holding Company of Nigeria, formerly the National Electric Power Authority, is an organis

how do shoebills respond to changes in external temperature when it's too cold

Describe at least one way that builders can mitigate the impact of human activity on Earth's water

HELP MEEE What are two examples of diffusion One historical and one contemporary

Home Liquidators marks up its merchandise 35% on cost. What is the company’s equivalent markup on selling price?

Find the x- and y-intercepts for the following equation. Then use the intercepts to graph the equation. - 4x + 2y = 8 x-intercept: ( y-intercept: (0.4

Pls pls helpp due today!

Can anyone explain the steps for this? (5*10^(3))e^(0.03x)=(5*10^(3))(1+0.03)^(x)

Help!!!! (Show ur work) There are two questions

What are the domain and range of this exponential function? 104 -10 -8 -6 -4 -2 8 6 4 2 0 2 -4 -6 -8 10 2 domain: {x | x ≤ 0), range: {yly > 0} Al 4 domain: