jacob07003 jacob07003

01-07-2019
Mathematics

contestada

Given that ƒ(x) = x² + 5x, evaluate ƒ(-2).

-6
-14
7

Respuesta :

musiclover10045 musiclover10045

01-07-2019

f(-2) means replace x in the equation with -2, then solve:

-2^2 +5(-2)

Simplify:

4 + -10

Add:

-6

Answer Link

Otras preguntas

Which scientist is often called the “father of the atomic bomb” because of his work as the head of the Manhattan Project?

Which would be most effective in if the author wants to inform the reader? Of course, the real drawback to traveling to Mars is the lack of cell phone receptio

Which sentence does not contain any punctuation errors? A. They nearly lost the portrait which was a family heirloom during the move. B. They nearly lost the po

All of the following fractions are equal 1/2 to except: A.5/10 B.20/40 C.4/6 D.9/18

The Algonquin groups followed a sachem, who made the majority of the decisions for the group. The word underlined in the sentence above is best defined as a ___

what is the most important rule in grammar

What role do the citizens play in Mexico

Madison wants to buy a car for $9000. She will borrow money and repay the total in 3 years. The required monthly payment on her credit card would be $300. The m

What is the direct object in the sentence? The book tells the adventures of a boy and his Arabian horse. A. book B. boy C. adventures D. tells

Multiply. 1/4 x 32 =