01-11-2019
Mathematics

contestada

If f( n ) = n 2 - n , then f(-4) is _____.

-20
20
12
-12

Respuesta :

nharnahabenaahnelson nharnahabenaahnelson

12-02-2021

Answer:

-12 because if(n)=n2-n then f(4) is-12 because -4(2)-4 is -12

Answer Link

Otras preguntas

Write an equation in slope-intercept form for this line. A line passes through the point (10,-7) and has a slope of -5/2

find the distance between the points (a,-2) and (3a,5)

why does selena like her math class? 1) necesita un papel y un lapiz

Precalculus help with graph! willl give brainliest medal

The quotient of (x^4+5x^3-3x-15) and a polynomial is (x^3-3). What is the polynomial?

Reflect (7, 3) in (a) the x-axis and (b) the y-axis

where do your prenthsesis in 5× 2+4+3

Which of the following is NOT correct about the cell membrane? a encloses the contents of the cell b is solid and unchanging c is selectively permeable d

What kind of birthday art should I do my lesson plan? Think deep cause the theme is birthdays

Identify each of the listed organs as male or female and describe the function of each. falloapian tubes Testicles Uterus Scrotum Ovaries Vas deferens