Quadratics
Geometry
Inequalities
Factoring
Stats and Probability
150
Find the parent function for a parabola.
Is it f(x) = x2?
150
This has an axis of symmetry. Find it.
Why are we lying, twin?
150
Solve the inequality:
3x−7≤11
Is it x≤6?
150
Factor completely.
12x3+18x2
Is it 6x2(2x+3)?
150
A fair six-sided die is rolled once. Find the probability of rolling an even number.
Is it 1/2?
250
Find the zeros:
(x+2)(x+3) =0
Is it -2 and -3?
250
Name the transformation that occurred here:
Was it reflected across the y-axis?
250
Solve.
−5<2x+3≤13
Is it -4<x≤5?
250
Factor completely:
x2−49
Is it (x-7)(x+7)?
250
The following data set represents the number of hours 7 students studied for a test:
2, 5, 3, 7, 4, 5, 9
Find mean, median, and range.
Is it mean = 5, median = 5, and range = 7?
350
Turn this into standard form:
y = (5n + 4)(n + 3)
Is it y = 5n2 + 19n + 12?
350
Find x and y:
Is x = 4√3, and is y = 8√3?
350
Solve.
∣2x−5∣>7
Is it x>6 or x<−1?
350
Factor completely:
x2+7x+12
Is it (x+3)(x+4)?
350
A class has 30 students. 18 students play a sport, and 10 of those students also play an instrument.
A student is chosen from the students who play a sport. Find the probability that they also play an instrument.
Is it 5/9?
500
Find the zeros:
2x2 - 2x - 24 = 0
Is it -2 and 4
500
Find the length of the emboldened arc:
Is it approx. 18.85 yds?
500
Solve.
x2−5x−14≤0
Is it -2≤x≤7?
500
Factor completely:
6x2+11x+3
Is it (3x+1)(2x+3)?
500
Test scores are normally distributed with a mean of 80 and a standard deviation of 10.
Find the z-score for a student who scored 95.
Is it z = 1.5?
1000
Find the zeros:
-8n(10n - 1) = 0
Is it 0 and 1/10?
1000
Find the volume of a pyramid with the following dimensions:
l = 4, w = 12, h = 5
Is it 80u3?
1000
Solve.
(x−3)(x+2)/(x-1) ≥0
Is it [−2,1)∪[3,∞)?
1000
Factor completely:
2x3+5x2−8x−20
Is it (x-2)(x+2)(2x+5)?
1000
A basketball player makes a free throw with a probability of 0.8. She takes 5 free throws.
What is the probability that she makes exactly 4 of them?
Is it 40.96%?