zholliness560 zholliness560

03-10-2021
Mathematics

contestada

If g(x) = - 2x² - 5x + 7, then what is the value of g(-2)?

Respuesta :

03-10-2021

Answer:

16 + 10 + 7, which equals 33

Step-by-step explanation:

g(-2) means you need to replace all x's in the equation with -2. So the equation becomes:

-2(-2)^2 - 5(-2) + 7, which equals 16 + 10 + 7, which equals 33

Hope this helps!

Answer Link

Otras preguntas

A lake has a surface area of 11. 0 square miles. What is its surface area in square meters?

Find all real $x$ that satisfy $(2^x - 4)^3 (4^x - 2)^3 = (4^x 2^x - 6)^3. $

Explain the significance of the following line…""but the hunger games are their weapon and you are not supposed to be able to defeat it. ""

I need help with this question and a step by step explanation for future references, Thanks!

I’m very confused I hate this

BCD and EFG are shown below. Which of the following statements is true? Look at picture.

How did the practice of dating develop in the US?

If you are asked to factorize only, can you also expand the brackets ? Or you can’t u less you are asked to? Please answer..

Explain the causes & effects of the Chinese Revolution

Calculate the pH of a solution whose pOH is 11.