2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt Operations with Integers The.

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Presentation transcript:

2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt Operations with Integers The coordinate plane Missing Numbers and Writing Equations Expressions and graphing lines A little bit of …...

What is the value on the screen? pt

pt

Solve = 2 pt

19 2 pt

Solve (-3) = 3 pt

-58 3 pt

Solve (-3) - (-4) = 4 pt

-2 - (-3) - (-4) = -2 + (+3) + (+4) = 1 + (+4) = = 5 4 pt

-25 - (-15)(4) = Solve: 5 pt

-25 - (-15)(4) = (-60) = (+60) = = 35 5 pt

What is the ordered pair of point E and what quadrant is it located in? E 1 pt

E (-4,3) is the point and it is in the 2nd quadrant. 1 pt

Give the ordered pairs for the 3 vertices of the triangle. 2 pt

(-2, 4) (-2, -3) (2, -3) 2 pt

3 pt The following is the window setting for a graphing calculator. Choose the graph that matches the window setting. WINDOW Xmin=-10 Xmax=10 Xscl=2 Ymin=0 Ymax=5 Yscl=1 A B C D

3 pt WINDOW Xmin=-10 Xmax=10 Xscl=2 Ymin=0 Ymax=5 Yscl=1 C

4 pt A.What are the x and y-axis scales for this coordinate plane? B. Use the scales to determine the coordinates for points A and B. (12, 20) A B

4 pt X-scale = 2 Y-scale = 5 Point A = (10, -5) Point B = (-4, -20)

If the yellow figure is slid to the new spot, what would be the ordered pairs for the new B, C, D, and E? 5 pt

A BC D E FG A FG B C D E B (-4, -1) C (-3, -1) D (-3, -4) E (-2, -4) 5 pt

Solve for the missing number. + 1= -5 1 pt

-6 + 1= -5

- 23=-11 2 pt Solve for the missing number.

2 pt = -11

3 pt Solve for the missing number.

3 pt  -3

Write the equation for the following relationship: Jynne made 4 times more money yesterday than she did today. Let y= yesterday ’ s money t= today ’ s money 4 pt

4t = y or t = y ÷ 4 4 pt

Write the equation for the following relationship: Caleb ’ s best race time is 4 seconds less than twice his brother ’ s. Use:c = Caleb ’ s time b = brother ’ s time 5 pt

c = 2b - 4 or c/2 + 4 = b or C + 4 = 2b 5 pt

Evaluate the following expression if: A = -2 B = 18 C = -6 A + (-2C) + B = 1 pt

A + (-2C) + B -2 + (-2)(-6) pt

2 pt

Sketch the graph for the following equation: y = -2x pt

y = -2x pt

Evaluate the expression if: R = -1 U = 16 T = -4 X = 3 T 2 + U/T + RX 4 pt

R = -1 U = 16 T = -4 X = 3 T 2 + U/T + RX /(-4) + (-1)(3) 16 + (-4) + (-3) 12 + (-3) = 9 4 pt

Evaluate the expression if: A = -2 B = 12 C = -7 D = 20 AB - CD 5 pt

A = -2 B = 12 C = -7 D = 20 AB - CD (-2)(12) - (-7)(20) (-24) - (-140) (-24) + (+140) = pt

Fill in the blank with the words always, sometimes or never. When adding a positive and a negative number, the answer is ___________ negative. 1 pt

When adding a positive and a negative number, the answer is sometimes negative. 1 pt

Determine whether the answer will be positive(+), negative(-), zero or a combination of these. (-) (+) (-) x 2 pt

(-) (+) (-) x x = (+) 2 pt

x - 10 Simplify the following expression if x = -6 3 pt

= = -16 = 16 3 pt

What is the mean, and median of the following set of numbers? 3, -6, -11, 2, -8 4 pt

3, -6, -11, 2, -8 Mean = -20 ÷ 5 = -4 Median -11, -8, -6, 2, 3 4 pt

If you were reading this graph, how many days would it take to make approximately $600? 5 pt

Approximately 4 days. 5 pt