Algebra 1 STAAR Review (#2)

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If Jon pays $8.75 for 5 gallons of gas, how do you find the cost for 32 gallons?

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To find the cost for 32 gallons, use the direct variation formula: Cost = (Cost per gallon) * (Number of gallons). First, find the cost per gallon: $8.75 / 5 = $1.75. Then, multiply by 32: $1.75 * 32 = $56.

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What does it mean if a graph has a maximum value?

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A maximum value means the highest point on the graph, indicating the greatest output value of the function.

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How do you find the y-intercept of a function?

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What is the definition of a quadratic function?

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What is the significance of the discriminant in a quadratic equation?

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What is a direct variation?

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