ItsStribe ItsStribe

03-10-2020
Mathematics

contestada

Find f(-2) when f(x)=2x^2+5x-4

Find f2 when fx2x25x4 class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

03-10-2020

Answer:

-6

Step-by-step explanation:

f(x)=2x^2+5x-4

Let x= -2

f(-2)=2*(-2)^2+5(-2)-4

= 2 (4)+5(-2)-4

= 8 -10 -4

= -6

Answer Link

Otras preguntas

one of the major problems north korea presents for other countries is its A) Frequent Natural Disasters B) Economy C) Nuclear Program D) Aging Population

In 2007, the FDIC’s insurance limit was $100,000 per person per bank. If Sam had a $150,000 savings account and $80,000 checking account at Bank J, a $95,000 mo

What is the fraction 15/20 in its simplest form

would you use tu or vous when talking the following person? Mlle. Fornier

A paragraph that explains the differences between ancient greece and ancient rome uses a ______ organizational pattern? A. compare and contrast. B. cause and ef

Avin and andrea are two of the children in the jones family gavin has as many brothers as sister andrea has twice as many as many brothers as sisters. how many

Carlie spent $42 at the salon. Her mother loaned her the money. Carlie will pay her mother 15% of $42 each week until the loan is repaid. About how much will

Countries such as Canada that belong to the commonwealth of Nation's have ties with Great Britain because

(sin2a+sin4a)²+(cos2a+cos4a)²=4cos²a

Which of the following statements is NOT true? A) It is important to preserve farmland because it moderates the temperature of urban areas. B) It is important t