Feel free to use or edit a copy
includes Teacher and Student dashboards
Measure skillsfrom any curriculum
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
- edit the questions
- save a copy for later
- start a class game
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet
- Q1
The expression (x + a)2 + 5(x + a) + 4 is equivalent to
(a + 1)(a + 4)
x2 + a2+ 5x + 5a + 4
(x + 1)(x + 4)
(x + a + 1)(x + a + 4)
30s - Q230s
- Q330s
- Q4
The function N(x) = 90(0.86)x + 69 can be used to predict the temperature of a cup of hot chocolate in degrees Fahrenheit after x minutes. What is the approximate average rate of change of the temperature of the hot chocolate, in degrees per minute, over the interval [0, 6]?
-0.11
8.93
-8.93
0.11
30s - Q5
Which investigation technique is most often used to determine if a single variable has an impact on a given population?
controlled experiment
observational study
formal interview
random survey
30s