Polynomials
What is the Product Rule
x2 + x2 = x2+2
what is the formula for the area of a circle
πr2
The Vertex
what is the square of 14
196
What is the a of this formula:
f(x) = -|x - 2|
-1
Solve:
5x2 * -7x6
-35x8
There is a circle with a 10 inch radius and a 54 degree sector angle in the middle. What is the arc length of the sector.
9.42 yds
what would the y intercept be an example of if a guy is throwing a baseball?
The starting point of when the guy throws the ball
Factor by GCF:
24x2 - 8x
8x(3x - 1)
What is the a,h, and k of this formula:
f(x) = -2|x+1| +4
-2, -1, 4
classify this polynomial:
24
constant monomial
What is the measurement of the arc when its central angle is equal to 60 degrees?
60 units
the length of a rectangular garden is W + 4, and the area is 96. What is the length and width?
L = 12
W= 8
Factor completely:
x3 + 3x2 + 4x + 12
(x2 + 4)(x + 3)
What is the vertex of this formula:
f(x) + |x + 3| - 1
(-3, -1)
Subtract (-10ab + 7a2 - b2) from (8b2 + ab - 2a2)
-9a2 + 11ab + 9b2
If the central angle of X is 95 degrees, what is the central angle of Y if it adds up to the diameter?
85 degrees
Some sand art contains sand and water sealed in a glass case, similar to the one shown. The glass case has a depth of 1 centimeter and a volume of 768 cubic centimeters.
What are the dimensions if it is a 2d shape?
Trick question not enough knowledge given
Find the range of:
x2 - 4x +8
[4, ∞ )
An absolute value function has an axis of symmetry at x = -2, passes through the point (0, 3), and the slope of the function for all values of x > -2 is 3. Write the equation of the absolute value function.
y = 3|x + 2| - 3
multiply this polynomial:
(2c + 5d)3
8c3 + 60c2d + 150cd2 +125d3
what is the measure of the inscribed angle if the angle is 28 degrees?
56 units
Some sand art contains sand and water sealed in a glass case, similar to the one shown. The glass case has a depth of 1 centimeter and a volume of 768 cubic centimeters.
Write an equation that represents the volume of the glass case
V = LxHxW
Find the vertex of:
2(x - 4)(x +2)
(1, -18)
f(x) = − |x − 2| + 5
What is the domain and range?
d = (-∞ , ∞ )
r = (-∞ ,5]