Classifying Numbers
What is the most specific classification of the number -29?
Integer
Simplify the following:
(27-3i)+(14-11i)
41-14i
Find all solutions in simplest form.
(x-2)^2-36=0
x=-4 x=8
In interval notation, state the domain of
y=1/27x^2+.23x-871
x=sqrt25
x=+-5
What is the most specific classification of the number 321?
Natural
Simplify the following:
(15-2i)(15+2i)
229
Find all solutions in simplest form.
-2x^2+x-1=-x^2-5x+8
x=3
State the range of
y=3sqrtx-4
[-4, infinity)
sqrt(-216)
6isqrt6
(-5+3i)+(5-8i)
After simplifying, what is the broadest classification of the number?
Complex
Simplify the following:
(6-5i)-(3+2i-i^2)
2-7i
Find all solutions in
9x^2-42x+53=0
x=(7+-2i)/3
State the domain of the parent logarithmic function
(0, infinity)
(8sqrt(-200))/20
4isqrt2
sqrt(1/3) * sqrt(3/4) After simplifying, what is the most specific classification of the number?
Rational
Simplify the following:
(8+i)(3-2i)+(2i)^2
22-13i
Find all solutions in simplest form.
4x^2+36x=-73
x=(-9+-2sqrt2)/2
Where is the function increasing?
y=(-x)^3+7
No where
(5+sqrt18)/3
(5+3sqrt2)/3
(-7+2i)(-7-2i)
After simplifying, what is the broadest classification of the number?
Complex
Simplify the following:
[(2i-4)((3+i)-(1-6i))]^2
-92+1056i
Find all solutions in simplest form.
16x^2+27=-40x
x=(-5+-isqrt2)/4
State all transformations that occurred from the parent quadratic function
y=5+1/5(3x+12)-2
Vertical stretch by factor of 1/5
Horizontal shrink by factor of 1/3
Left 4 units
Up 3 units
2sqrt81+sqrt27-sqrt(-4)+sqrt588
18+17sqrt3-2i