Practice using the sine law and the cosine law through word problems.
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Practice graphing functions with Raise My Marks math tutoring and exercises, Ottawa, Toronto, Canada.
When we are faced with a quadratic that is not “nice” to factor we need to find a way to factor it. This is where the quadratic formula comes in. The discriminant is a value that can be calculated for each quadratic equation. Depending on the value of the discriminant, we can determine if the quadratic equation has a solution, or has factors, or not.
Two lines on the Cartesian plane are either parallel or intersecting. If lines are intersecting, we want to find where they cross or their point of intersection.
Practice changing the base of the logarithm function with Raise My Marks math tutoring and exercises, Ottawa, Toronto, Canada: provincial curriculum, IB math, AP calculus, university math and more.