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Math Asked by a SnapAndSolve user · about 1 hour ago

Find the slope. 21) Find the slope. 22) Find the slope.

20) Find the slope.
21) Find the slope.
22) Find the slope.

Answer

  1. 20) Find the slope.

    Step 1: Find the difference in X values: -21 - (-28) = 7
    Step 2: Find the difference in Y values: 11 - 3 = 8
    Step 3: Write the difference as change in Y / change in X: 8 / 7
    Step 4: Simplify: Slope = 8/7

  2. 21) Find the slope.

    Step 1: Find the difference in X values: 36 - 45 = -9
    Step 2: Find the difference in Y values: 18 - 9 = 9
    Step 3: Write the difference as change in Y / change in X: 9 / -9
    Step 4: Simplify: Slope = -1

  3. 22) Find the slope.

    Step 1: Find the difference in X values: 40 - 20 = 20
    Step 2: Find the difference in Y values: -30 - (-10) = -20
    Step 3: Write the difference as change in Y / change in X: -20 / 20
    Step 4: Simplify: Slope = -1

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