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2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Intro to Integers Adding/Subt. Integers Mult./ Divide Integers Coordinate Plane Transformations

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Write an integer to describe the situation: The Dead Sea is 1,312 feet below sea level.

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-1,312

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Write an integer to describe the situation: A helicopter rises 75 feet.

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75 or +75

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What is the sum of two opposite integers?

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ZERO

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Which is greater -45 or -42?

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-42

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Order 0, 41, 3, -20, -10, and 10 from greatest to least.

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41, 10, 3, 0, -10, -20

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Find the sum. -11 + -18

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-29

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Find the difference. -12 - 12

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Use Leave, Change, Opposite: -12 – 12 -12 + (-12) = -24

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What is -3 plus -6 plus 4?

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-3 + -6 + 4 -9 + 4 = -5

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Solve. 3 + (-6) – (-3)

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-3 – (-3) Using Leave, Change, Opposite: -3 + 3 = 0

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Find the value of x – y if x = 9 and y = -16.

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9 – (-16) 9 + 16 = 25

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Find the product of -4 and -8.

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-4 x -8 = 32

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Find the quotient of 45 and -9.

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45 ÷ (-9) = -5

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A submarine is at the surface of the water. It starts to descend at a rate of 4 meters per second. How far below the surface will the submarine be after 5 seconds?

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-4 x 5 = -20 meters

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EVALUATE. 3(-4 - 7)

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3(-4 – 7) 3(-4 + (-7)) 3(-11) = -33

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EVALUATE.

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Which quadrant contains the points B and X?

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Quadrant III

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The point (0,0) is called the _____________.

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Origin

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Name the ordered pair for the point V.

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(-2, 0)

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What points are located in the first quadrant?

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R and X

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(-6, 3)_______ (5, 4)_______ (0, -3)_______ (0, -4)_______ (3, 1)_______ Write the letter for the point named by the ordered pair.

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(-6, 3)__U___ (5, 4)__D___ (0, -3)__E___ (0, -4)__N___ (3, 1)__Z___

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What is the difference between a translation and a reflections?

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A translation is a slide, and a reflection is a flip.

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What type of transformation is shown in the picture below?

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Reflection

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Working Backwards Problem Pam has money in her savings account. She made withdrawals of $100, $45, and $63. Her balance is now $245. How much did she have in her account before the three withdrawals?

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$453

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The vertices of triangle ABC are (-1,2), (0,5), and (3,1). On the coordinate grid, draw the triangle and then complete the following transformation: Translate the image 6 units down and 2 right.

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The vertices of triangle ABC are (-1,2), (0,5), and (3,1). On the coordinate grid, draw the triangle and then complete the following transformation: Reflection about the x-axis

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