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

Calculate the area..........................

40 points PLZ HELP! Will mark brainliest A circular garden has a radius of 8 feet. What is the circumstance of the garden?

HELP ME PLEASE!!! HELP ME PLEASE!!! HELP ME PLEASE!!!

HELP ME PLS ! I need it

15/16-7/8 please help sdfghj

f(x)=x+1, g(x)=-x, and h(x)=x^2+1 find (g of)(x)

I need to make a story Problem for solving equations I need help fast

QUICK Explain the triangle inequality theorem as it relates to angles open-ended question!!

There are 30 sodium ions found outside the cell and 10 inside the cell. If the cell is utilizing active transport to move these molecules, where will the sodium

a. What skills do you need for cleaning?b. How does cleanliness relate to the concept of self-care?