easterncrabmeat easterncrabmeat

19-07-2022
Mathematics

contestada

For f(x) = 2x + 1 and g(x) = x² - 7, find (f+ g)(x).

Respuesta :

jimrgrant1 jimrgrant1

19-07-2022

Answer:

(f + g)(x) = x² + 2x - 6

Step-by-step explanation:

(f + g)(x)

= f(x) + g(x)

= 2x + 1 + x² - 7 ← collect like terms

= x² + 2x - 6 ← in standard form

Answer Link

Otras preguntas

1. inner layer of cells surrounding the vascular tissue in plants guard cells 2. a root system of many similar-sized branches of roots solar tracking 3. cel

A solution is heated from 0°C to 100°C. Between 0°C and 50°C, the rate of temperature increase is 1.5°C/min. Between 50°C and 100°C, the rate of temperature in

What is 420 centimeters to meter

Guys, please help me, please. Thanks.

Analysis of the voltage in certain types of circuits involves terms of the form sin(nw^0t-90 degrees) where n is a positive integer, w0 is the frequency of the

10x²+11x-6=0[tex]10 {x}^{2} + 11x - 6 = 0[/tex]

which sentence means “be good”? a.eres bueno b.sea bueno c.sois buenos d.son buenos

Which of the following is a function of coolant? A. Cooling system lubricant B. Rust inhibitor C. All of these options D. Corrosion inhibitor

In 1895, a German physicist named Wilhelm Roentgen was conducting experiments with vacuum tubes, which he kept completely closed off from light, when he noticed

__________ is a type of disorder in which an individual may have a partial or complete loss of physical function that does not have a medical explanation. A. So