Seudónimo
Seudónimo
28-01-2017
Mathematics
contestada
If x = -4, calculate 2x squared - 5
Respuesta :
TheHero
TheHero
28-01-2017
You just substitute the value of x in the given equation:
f(x) = 2x^2 - 5
f(-4) = 2 (-4)^2 -5 = 27
f(x) : a name given to the equation
f(-4): refer to the equation when the value of the independent variable x has the value between the brackets.
Answer Link
VER TODAS LAS RESPUESTAS ( 84+ )
Otras preguntas
Data value corresponds
Let’s have some fun today and create a picture caption. Check out the picture in the prompt below and consider what might be happening. You will write a caption
help asap pls!!!!!!!
You are creating a Microsoft Power Platform app that will synchronize data with an accounts receivable system. The system is secured by using employee network l
Sukie interviewed 125 employees at her company and discovered that 21 of them planned to take an extended vacation next year. She finds that the proportion of p
What words complete the sentence? Enter your answers in the boxes. Ana y Luisa tienen muchos zapatos. Ellas tienen diez pares cada una. Nosotros también tenemos
Identify,underline and correct the four words that have been mispelt.We didn't give him the priviledge of representing us on the District Environmental Committe
Reading comprehension and test taking strategies are not interrelated a. True b. False
3. Aster cut 11 meters of electric wire in to two piece the length of one of the wire is 7.85 meter, what is the s of the second wire?
There is a subpopulation in Latvia that has 5,000 people. Each family of four in this subpopulation spends the amounts on each food group given in the table in
