issagirl05 issagirl05

10-10-2019
Mathematics

contestada

PLEASE HELP!!

Evaluate f(-7).

f(x) = 3x2

Respuesta :

jimrgrant1 jimrgrant1

10-10-2019

Answer:

f(- 7) = 147

Step-by-step explanation:

To evaluate f(- 7) substitute x = - 7 into f(x)

f(- 7) = 3(- 7)² = 3 × 49 = 147

Answer Link

Otras preguntas

Which economic advantages does the United States have compared to other nations? a. Expansive territory, fertile farmland b. Extensive oil reserves, inexpensi

Help! How do I do this? 14. Sharon earns $25 per item she sells plus a base salary of $100 per week. Write and solve an inequality to find how many items she mu

e^(2x) — 3e^x + 2 = 0 Solve for x

Shana's sister does not practice as much as ______. a.she b.her. c.me

a person who studies the origins and development organisation and functioning of human society is known as

What is the function of messenger RNA (mRNA) in eukaryotic cells?

Breann solved the system of equations below. What mistake did she make in her work? 2x + y = 5 x − 2y = 10 y = 5 − 2x x − 2(5 − 2x) = 10 x − 10 + 4x = 10 5x − 1

2.75 + .003 + .158 =

By sponsoring our team's purchase of uniforms and allowing us to use your name on them, you will benefit both our team and your company. Because your team's nam

how does Theodora feel about neglecting her responsibilities at home?