The scalar equation of a line is another way to represent a linear relationship. Learn more about the scalar form of the equation of a line and practice writing the scalar equation form of a line.
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Learn what the slope of a line is in the Cartesian plane, . Practice finding the slope of lines.
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.
Learn about the cosine law. Practice using the cosine law to solve triangle and word problems.
Practice solving equations with raise my marks math tutoring and exercise worksheets.