MajorieT552357 MajorieT552357

03-11-2022
Mathematics

contestada

if f(x) = 4x^2-3x+7, what is f(-2)?

Respuesta :

JaxxtonE672829 JaxxtonE672829

03-11-2022

f(-2) is the value of f(x) when x = -2 :

Substitute x = -2 to f(x)

f(-2) = 4(-2)^2 - 3(-2) + 7

= 4(4) + 6 + 7

= 16 + 6 + 7

f(-2) = 29

Answer Link

Otras preguntas

A truck driver drove 120 miles in 1 3/4 hours. What is the speed of the truck in miles per hour? PLEASE HELP

According to philosophers such as Hobbes Locke and Rousseau why are people willing to enter into a social contact?

Why was the south so upset by lincoln's election in 1860?

What is the name for the rocky upper layer of the solid earth?

put the following decimals from least to greatest:0.258,0.4,0.52,1.25,0.04

Near the end of the 1920s, demand for consumer goods A. slowed as wages increased. B. increased as wages stagnated. C. slowed as wages stagnated. D. increased a

How do I write 100,000+2,000+500+150+17+0.08 in standard form?

What does Odysseus do on the island of Cicones that best shows the trait of leadership?

What is 31/100, 51/100, 67/100, 89/100, 97/100, and 50/100 simplified..? Please answer..

In the late 1800s, experiments using cathode ray tubes led to the discovery of the (1) electron 3. positron (2) neutron 4. proton