Trigonometry
a2+b2 = c2 is commonly referred to as?
What is Pythagorean theorem
X2 - 1 factors to?
What is (x-1)(x+1)
What is the simplest form of quadratic
What is y = x2
A ball is thrown in the air, after 3 seconds you're given the formula -5t2 + 20t, what is the balls height in meters?
What is 15m
A right angle triangle has an angle of 40 degrees with and adjacent side 3.83m in length, what is the hypotenuse?
Round to the nearest tenth.
The greatest common factor of "18x3 - 6x" is?
What is 6x
What is the fist 3 numbers in the step pattern for:
9(x-2)2 + 7
What is: 9, 27, 45
A 10 meter long ladder leans against a wall forming a 30 degree angle facing the top. how far is the bottom of the ladder from the base of the wall?
What is 5m
Angle B is 63 degrees and angle A is 81 degrees, side a has a length of 18.6km what is the length of side b?
What is 16.7km
Factor: 5n2 + 26n + 5
What is (5n + 1)(n + 5)
A arch is modeled by the equation y = -2(x - 3)(x - 5), what is the y intercept of the equation?
What is -30
A dolphin is launched in the air and its height is modeled by h = -5t2 + 15t + 20, t is the time in seconds and h is the height in meters use the quadratic formula to find how many seconds pass before the rocket reaches the ground.
What is 4s
A HIPPO HAS A BITE FORCE OF XPSI AND A ALLIGATOR HAS A BITE FORCE OF 2100PSI WHICH ANIMAL HAS A GREATER PSI BITE FORCE
What is: alligator
hippo 1800psi
alligator 2100psi
A boat sails 6km due north then turns 90 degrees and sails 8km due east, how far away is the is the boat from the starting point?
What is 10km
What is: (7y + 5)(3x + 5r)
List the transformations: 5(x + 1)2 + 3
What is:
:Vertical stretch by a factor of 5
:Horizontal shift left 1 unit
:Vertical translation up 3 units
A person looks at the top of a tree with an angle of elevation of 53 degrees. If the person is 15 meters away from the base of the tree, how tall is the tree?
What is 20m
Two paths diverge at an angle of 60 degrees. One path is 5km long and the other is 8km long. If a straight path connects the two how long is the path?
Factor: 30x3 + 50x2 - 20x
What is 10x(3x - 1)(x + 2)
A hippo is opening its mouth trying to eat a bird.
The hippos mouth size is modeled by the equation y = -(x -4)2 + 9.
State the coordinates of the vertex and both x - intercepts.
What is 4,9
x = 7
x = 1
Arnold wants to build an enclosed 4 sided rectangular garden bed with 100m of fencing: Find the maximum enclosed area of the rectangle.
What is 625m2