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Chapter 6
Prealgebra studying
Question | Answer |
---|---|
What is m in the equation y=mx+b? | Slope |
Describe a system with NO solution. | On a graph the two graphed lines are parallel to each other. |
What is b in the equation y=mx+b? | y-intercept |
What is the mantissa in this equation, 3.5452*10^? | 3.5452 |
Describe a system with one solution. | The two lines on a graph intersect. |
What is the base in the eqaution, 25*10^? | 10 |
What is the solution to the equation, 5x+3y=13 | y=-5/3x+13/3 |
What is the solution to the equation, x+3y=21 | y=-1/3x+7 |
Describe a system with Infinite solutions. | The two graphed lines are on top of each other. |
What is a formula to find slope? | rise/run |
What is the solution to the equation, -7x+y=-13 | y=7x-13 |
What is the solution to the equation, 2x+7=14 | y=-2/7x+2 |