Show:
Functions
Circles
Transformations
Triangles
Probability
100
Multiplying what number in front of a function will make the function wider?
What is a number less than 1 but greater than 0.
100
What is the center of the circle if the two end points of the diameter are (6, -2) and (4, 2)?
What is (10,0)
100
What type of translation is applied if A(3,-1) and A'(2,-5)?
What is (x-1,y-4)
100
The length of one leg of a triangle is 12 and the second leg has a length of 7, what is the length of the hypotenuse?
What is 13.9
100
What word tells you you need to mulitply?
What is and.
200
The graph is in the shape of a V.
What is an absolute value function.
200
What is the center of the circle with the equation (x-2)^2 +(y+3)^2 = 36
What is (2,-3)
200
Where would A" be located if you reflect A(4,1) across the x-axis and then rotate that point 90 degrees clockwise.
What is (-1,-4)
200
A cable 20 feet long connects the top of a flagpole to a point on the ground that is 16 feet from the base of the pole. What is the angle measure formed by the ground and the cable?
What is 37 degrees.
200
What is the formula to solve a probability problem with the word given?
What is (first event and second event)/total of the second event.
300
What do you find when you find the intersection point(s) of a funtion and the x-axis?
What is roots, zeros, solutions.
300
What is the radius of the circle if the center is at (2,-4) and a point on the circle is at (2, 2)
What is 6.
300
What is the only transformation that can move a figure and the two figures will be congruent?
What is a translation.
300
In triangle ABC, side a=3, side c=5, and A=55. Find C.
What is 16 degrees.
300
IF you have 5 grapes, 2 bananas, and 1 apple, what is the probaility of getting a banana and an apple if you draw without replacement?
What is 1/28
400
Adding or subtracting a number on the back of a function causes the graph to move in which direction?
What is up or down.
400
Write the equation of a circle if the center is at (4, -1) and the diameter is 10.
What is (x-4)^2 + (y+1)^2 = 25
400
What is the rule if you rotate a figure 180 degrees?
What is (x,y) > (-x,-y)
400
In triangle ABC, AC=30, AB=44, and angle A=50. Find BC.
What is 33.7.
400
There are 200 students in the junior class. Of the 200 students, 112 are girls. There are 15 junior girls that play a sport and 19 junior boys that play a sport. What is the probability a randomly chosen students from the junior class is a boy that does not play a sport?
What is 69/200.
500
A company spends $20,000 to develop its process for manufacturing CDs. The company then spends $1.10 to manufacture each CD. Write a function to represent the average total cost per CD, y, for the company to manufacture x total CDs.
What is (1.10x + 20,000) / x
500
What is the length of the radius of a circle with the equation (x-2)^2 + (y-2)^2 = 45?
What is the square root of 45.
500
If a figure starts in quadrant 1 where would it end up if you relfect the figure across the y-axis and then rotate the reflected figure 180 degrees.
What is Quadrant 4.
500
What is the ratio for cosine function?
What is adjacent/hypotenuse.
500
22 students at a school have an allergy to peanuts, shellfish, or both. 15 students are allergic to peanuts and 13 students are allergic to shellfish. How many of the students are allergic to both?
What is 6.