Transformations
Slope and Linear Relationships
Solving Equations and Systems of Equations
Functions and Volume
Exponents and Scientific Notation
100
What are the coorindates of the point after a reflection across the x-axis?
(1,3)
100
Write an equation for the graphed line in slope-intercept form.
y=4
100
Solve the equation for x. Show all work!
2𝑥 − 4 = 5 − 3x
9/5
100
Which of these statements is true about the amount of water in the container over time?
A. Increasing at 2 gallons per minute.
B. Increasing at 10 gallons per minute.
C. Decreasing at 2 gallons per minute.
D. Decreasing at 10 gallons per minute.
C
100
Which expression is the same as 412?
A
200
Which statements are correct about the two drawings?
A. The smallest circle in Juan's design is congruent to the smallest circle in Zahra’s design.
B. The two designs are congruent.
C. If you translate Juan's design 14 units to the right, you get Zahra's design.
D. Each circle in Juan's design has a congruent circle in Zahra's design.
A and D
200
Which points would make this equation true?
2𝑥 + 4𝑦 = 20
(0,5) (0,10) (1,2) (5,0) (10,0)
(0,5) and (10,0)
200
Solve the equation for x. Show all work.
3(𝑥 – 7) = 2(𝑥 − 12)
-3
200
A Cylinder has a volume of 78 cubic centimeters. What is the volume of a cone with the same radius and height?
26 cm3
200
About how many more people live in California than Maine?
A. 2. 6 · 106
B. 2. 6 · 107
C. 3. 77 · 106
D. 3. 77 · 107
D
300
Which of the lines has a slope of 5/2?
B and C
300
Write an equation for the graphed line.
y=-2x + 4
300
Which of these systems of equations would have no solution?
B
300
Qualitiy Plumbing charges are based on this graph. If they charge a call out fee and a rate per hour, what is their call out fee?
$150
300
What number is represented by the point P? Write your answer in scientific notation.
5.7*10^-3
400
Which statement is true?
A. Dilations of a triangle keep angle measures the same.
B. Dilations of a triangle keep side lengths the same.
C. Dilations of a triangle must be congruent to the original triangle.
D. Dilations of a triangle always make the sides longer.
A
400
Which runner is going the fastest?
Runner 3
400
Write another equation that would cross the other line at the point (6,2).
Answers vary.
400
A-Plus Plumbing charges a call out fee and a rate per hour. Their prices can be seen in this table. What is their call out fee?
$80
400
Which planet has a larger mass? How much larger in scientific notation.
Earth.
1.1*10^24
500
These two triangles are similar. What are the missing side lengths of Triangle DEF?
2.01 and 2.68
500
A cell phone plan costs $200 to start. Then, there is a $50 charge each month.
Write an equation to find the total cost, C, for any amount of months, m.
C=50m + 200
500
Solve this system of equations. Show all work. Write your answer as an ordered pair.
(4,6)
500
Calculate the volume of this cone if it has a radius of 3in.
84.78
500
A person blinks about 20 times each minute.
About how many times will a person blink in 80 years (4. 2 · 107 minutes)?
Write your answer correctly in scientific notation.
8.4 *10^8