dayana56 dayana56

07-05-2021
Mathematics

contestada

If f(x) = 3 – x2, find f(-2).

If fx 3 x2 find f2 class=

Respuesta :

jimrgrant1 jimrgrant1

07-05-2021

Answer:

f(- 2) = - 1

Step-by-step explanation:

To evaluate f(- 2) substitute x = - 2 into f(x) , that is

f(- 2) = 3 - (- 2)² = 3 - 4 = - 1

Answer Link

Otras preguntas

divide 7/24 by 35/48 and reduce the quotients to the lowest fraction. a.4/10.b.2/5.c.42/48.d.245/1152

simplify the ratio of the following 12 hours : 4 days

Explain what you can tell just by comparing the symbols in a picture.

Who led raids on the Powhatan nation?

A recipe calls for 3 teaspoons of cinnamon for every 4 cups of flour. If you use 6 cups of flour, how much cinnamon would you need?

8/20 as a decimal in simplest form

2 7/12 divided by 5/6 in simplest form

You finish washing 3/4 of your windows in an hour and a half. At that rate, how much longer will it take you to finish washing all the windows?

Write a subtraction fact with the same difference as 16-7

Grace has $100.She is buying charms for her bracelet that cost $5 each. Write an equation showing the relationship between the number of charms c. she buys an