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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.
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- assign as homework
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- print as a bubble sheet
- Q1
Which statement is not always true?
The product of two irrational numbers is irrational.
The product of two rational numbers is rational.
The sum of a rational number and an irrational number is irrational.
The sum of two rational numbers is rational.
30s - Q2
A satellite television company charges a one-time installation fee and a monthly service charge. The total cost is modeled by the function y = 40 + 90x. Which statement represents the meaning of each part of the function?
y is the total cost, x is the number of months of service, $90 is the installation fee, and $40 is the service charge per month.
x is the total cost, y is the number of months of service, $90 is the installation fee, and $40 is the service charge per month.
x is the total cost, y is the number of months of service, $40 is the installation fee, and $90 is the service charge per month.
y is the total cost, x is the number of months of service, $40 is the installation fee, and $90 is the service charge per month.
30s - Q3
If 4x2 - 100 = 0, the roots of the equation are
-5, only
-25 and 25
-25, only
-5 and 5
30s - Q4
Which point is not on the graph represented by y=x2 +3x-6?
(-4,-2)
(2,4)
(-6,12)
(3,-6)
30s - Q5
Which situation could be modeled by using a linear function?
the concentration of medicine in a person’s body that decays by a factor of one-third every hour
a population of bacteria that doubles every 4.5 hours
a bank account balance that grows at a rate of 5% per year, compounded annually
the cost of cell phone service that charges a base amount plus 20 cents per minute
30s