Mathematics
Grade10
Easy

Question

Find the slope for the following equation 9x + 2y = 9.

  1. -2 over 9
  2. -9 over 2
  3. -9
  4. 9

hintHint:

The general equation for a straight line: y=mx+b
The slope is m

The correct answer is: -9 over 2


    Step 1 of 1:
    Given equation, 9x + 2y = 9
    fraction numerator 9 x over denominator 2 end fraction plus y equals 1 (dividing both sides by 9)
    → y = (-9 over 2)x + 1
    Slope is -9 over 2
    Final Answer:
    The right choice is- c. -9 over 2

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