Module 1:Expressions
Write a verbal expression for the algebraic expression: 2a+6
What is two times "a" plus six
Solve for y: 4x+2y=18
What is y=-2x+9
Is y=2x^2 Linear?
What is nonlinear
Determine the slope of the line that passes through the points (2,10) and (4,10)
What is 0
Write an equation of the line that passes through the points (0,-4) and (5,-4)
What is y=-4
Write the Numerical expression for the verbal expression: The sum of two and four and six times eight
What is 8(2+4+6)
Solve the multi-step equation: -4(10-a)/9=-4
What is 1
using the equation f(x)=5x-20 what is f(6)?
What is 10
A teacher buys 100 pencils to keep in her classroom at the beginning of the school year. She allows the students to borrow pencils, but they are not always returned. on average, she loses about 8 pencils a month. write an equation in slope intercept form that represents the number of pencils she has left y after a number of x months.
What is y=-8x+100
Write the equation in slope intercept form
y-1=4/5(x+5)
what is y=4/5(x)+5
Write an algebraic expression for the verbal expression: twenty divided by "t" to the fifth power
Solve the equation: |-4+5x|=16
What is 4 and -2 2/5
Is this a function?
X Y
1 2
2 4
3 6
What is Yes
Find the slope of the linear graph that passes through the points (0,3) and (-4,0)
What is 3/4
Write the equation in standard form
y=1/3(x)-10
What is x-3y=30
Rewrite the expression using distributive property:
(2-4n)17
What is 34-68n
The temperature of a refrigerator is 38*F give or take 2*F. Write an equation to find the maximum and minimum temperatures of the refrigerator.
What is |x-38|=2
Identify the Domain and Range of the relation:
{(-6,4),(5,-1),(0,3),(-2,4)}
What is Domain {-6,-2,0,5}
What is Range {-1,3,4}
Mr. Hernandez is draining his pool to have it cleaned. At 8:00 AM, it had 2,000 gallons of water. And at 11:00 AM, it had 500 gallons left. What is the rate of change in the amount of water in the pool.
What is -500 gallons per hour.
Use the points (2,2485.6) and (6,1172.5) to write an equation of fit in slope intercept form.
y-int: 3,142.15
What is y=-328.275x+3,142.15
Evaluate the expression: 25+[(16-3*5)+15/5]
What is 29
Write an absolute value equation for the situation:
The average number of seeds in a package of cucumber seeds is 25. The number of seeds in the package can vary by 3. what are the maximum and minimum number of seeds that can be in a package?
What is |x-25|=3
What does the graph of the situation look like: Mitch went for a hike, went half way up the mountain, and realized he dropped his compass. He turned around and when back. He found the compass at the point he started the hike, picked it up and then hiked to the top of the mountain. (y is distance, x is time)
What is a graph that starts going up, goes back down, and then finally up again.
What number can be used to complete the equation below that describes the nth term of the arithmetic sequence: -2,-1.5,-1,-0.5,0,0.5,...? Fill in the blank
An=0.5n-___
What is 2.5
Find the inverse of the function: F(-1x)=5/2(x)+15/2
What is f^-1(x)=2/5(x)-3