SEMESTER 1 FINALS (ALGEBRA 2A)

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The mean is...

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the average number (added together, then divided by the number of dots)

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Donald washes cars over the weekend. He charges $13 for each car. He made $156 this weekend. How many cars did he wash? Choose an equation you could use to solve this word problem.

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Explain the meaning of 'standard form' for a polynomial.

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Arrangement of polynomial terms in descending order of their degree with coefficients in front.

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What is the Distributive Property?

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a(b + c) = ab + ac

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How do you find the slope of a line given two points (x1, y1) and (x2, y2)?

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What is the quadratic formula?

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What does it mean for an equation to be in slope-intercept form?

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What is a polynomial?

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A polynomial is an expression consisting of variables raised to whole number powers and coefficients.