rrrrrrapmonster rrrrrrapmonster

18-12-2020
Mathematics

contestada

Evaluate: f(x) = 2x^2 + 6x - 4; f(-5) *
1
-1 46

Respuesta :

VectorFundament120 VectorFundament120

18-12-2020

[tex]f(x)=2x^2+6x-4[/tex]

Find the f(-5) by substituting x = -5 in the equation.

[tex]f(-5)=2(-5)^2+6(-5)-4\\f(-5)=2(25)-30-4\\f(-5)=50-34\\f(-5)=16[/tex]

Therefore, the answer is f(-5) = 16.

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

Alta is a home healthcare aide. She usually visits elderly patients who are recovering from recent surgery. Alta not only checks on how they are healing but als

Assume you have a $5,000 balance that you want to pay off. If you pay $100 a month, it will take 79 months to pay off and you'll pay $7,894 total. You'll also p

Airbnb (ticker: ABNB) was a high-profile initial public offering (IPO) in January 2021, and it has been in the news ever since. There is a considerable amount o

The sequence for assisting with inhalers is as follows. The resident: a) Breaths in, presses inhaler, holds, breaths out b) Breathes out, presses inhaler as he

twice a number decreased by two is equal to that number increased by five

If aggregate expenditure in an economy equals ( 3,000 + 0.75Y ) and full employment real GDP equals 12,000, then this economy has a) an inflationary gap. b) no

In 1994, the United States, Canada, and Mexico formed the North American Free Trade Agreement (NAFTA), which was designed to provide each member nation better a

why is the x equal to y

What is the rule on priorities between liens and Article IX security interests?a) The first to attach has priorityb) The first to record has priorityc) There ar

I need help answering these two questions. Estructuras: Direct objects, the personal a, and direct object pronouns Your friend is curious about relationships an