Domain and Range
What is Domain
The unit x measured in a equation
(4x2-2x+8) + (X2+3x-2)
5x2+x+6
x2-2x-48=0
X= -6 X=8
2x2+5x+2
(2x+1) (x+2)
D = 2r
d/2 = r
Find the Range of:
sqrt(-9x) + 3
y>=-3
(4x2-2x+8) +(2x2-5)
6x2+3
6x2-15x=0
X=0 X=5/2
3n2+5n+2
(3n+2) (n+1)
C = 2๐ r
C/2๐ = r
Find the Domain of:
-4sqrt(2x -4) + 8
x>=2
(5x2-x+5) + (X2+x-5)
6x2
-x2+8x=7
X= 1 X=7
2y2+9y-5
(2n-1) (n+5)
V = ๐ r2h
V/r2h = ๐
Find the Domain and Range of:
6sqrt(3x+9) - 12
X>=-3
(3x2-3x+4) + (x2+3x-6)
4x2-2
X2+4x+17=8-2x
X=-3
3g2-7g+2
(3g-1) (g-2)
I = prt
I/pt = r
Find the Domain and Range of:
-12sqrt(-6x - 24) - 16
x<=4, y<=-16
(2x2-2x+3) - (x2+5x-5)
x2-7x+8
4x2-25=0
X=5/2 X= -5/2
2k2-11k+15
(K-3) (2k-5)
E = mc2
sqrt(E/M) = c