chloe081 chloe081

25-02-2019
Mathematics

contestada

If f(x) = 3x^2 + 5x find f(-2)
-22
-9
2
22

Respuesta :

jimrgrant1 jimrgrant1

25-02-2019

Answer:

2

Step-by-step explanation:

To evaluate f(- 2) substitute x = - 2 into f(x)

f(- 2) = 3(- 2)² + 5(- 2) = (3 × 4) - 10 = 12 - 10 = 2

Answer Link

Otras preguntas

Simplify 200/800 and 356/700

What is the length of the hypotenuse? Check my answer?

What was the outcome of the massive resistance of the white citizens

what is equivalent to 24/16

Identify the lower quartile (Q1), the median (Q2), and the upper quartile (Q3) for this data set. {1, 2, 4, 5, 7, 7, 8, 9, 9, 10} Q1 = 1, Q2 = 7, Q3 = 10 Q1 = 4

Which of the following is NOT a true statement about Japanese internment camps? A. Franklin Roosevelt signed the Executive Order authorizing the internment of J

Body cells may produce additional body cells by means of _________. Organisms that reproduce sexually produce gametes by means of the process of _________.

Select all of the answers that apply. The atmosphere can be compared to a _____. window table global transport system blanket

the colonist protested the Stamp Act by

A euglena is similar to the amoeba because _____. it can form a cyst to protect itself it moves with a flagellum it has a red eyespot it can conduct photosynthe