+593 f(x) = x2 - 5
For the function shown, what is the range of the function when the domain is {2, 4, 7}?
A){-1, 44}
B){-1, -5}
C){6, 21, 54}
D){-1, 11, 44}
Factor the polynomial completely. x2 + 16
A)(x + 4)(x + 4)
B)(x - 4)(x - 4)
C)(x + 4)(x - 4)
D)cannot be factored
Given V = 2πr2h, solve for h
A)h = V/2r2
B)h = V2πr2
C)h = V - 2πr2
D)h = V/2πr2
+128460 f(x) = x^2 - 5
When the domain is 2, the range is -1
When the domain is 4, the range is 11
When the domain is 7, the range is 44
"D" is correct
x^2 + 16
The sum of two squares can never be factored in real number terms
V = 2*pi*r^2*h divide both sides by 2*pi* r^2
V / [ 2 * pi *r^2 ] = h = "D"
