EmpyrealBlue EmpyrealBlue

10-09-2016
Mathematics

contestada

Evaluate F(x) -x² - 4 for x = -3. show work

Respuesta :

SuperLegend SuperLegend

10-09-2016

F(x) -x² - 4
Substitute -3 for -x
-(-3)^2-4
Convert -(-3) to 3
3^2-4
Multiply 3 by it's exponent(2)
9-4
Subtract
Final Answer: 5

Answer Link

Otras preguntas

chemistry is the study of????

One- sixth of the dairy cattle on a farm are in the barn. One- fourth of the beef cattle are in the barn. There are 12 dairy cattle and 16 beef cattle in the ba

Which words in the sentence are the adverb clause? Tamika learned to grow plants from seeds even though she doesn't like to get her hands dirty. a. Tamika lear

List the partial products for this problem 252 x 605

Under the principle of separation of powers, each of the following is a branch of the U.S. government EXCEPT_____ Legislative Federal Executive Judicial

Which statement best summarizes the effect diseases had on the Spanish-American War? When American troops returned home, diseases caused epidemics throughout th

How is interest similar to sales tax and markups? How is it different?

When water vapor condenses how much heat energy will be released into the atmospher

What is a over b = -2

Gas mileage is the number of miles you can drive on a gallon of gasoline. A test of a new car results in 350 miles on 20 gallons of gas. how far could you drive