Unit 1 Test Review

Groups:

(a) x=4

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(b) x not equal to 4

Solve each equation for y. Match the original equation to the rewritten form.

Determine the correct solution and graph for each inequality.

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Match each of the expressions below with its appropriate factored form.

Each of the options shows the first step to solving a system of equations using substitution. Select the option that shows the correct steps.

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Solve each system of equations by graphing, elimination, or substitution. Then, sort them by their solution: one solution, infinitely many solutions, or no solution.

Groups:

(a) one solution

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(b) infinitely many solutions

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(c) no solutions

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Which of the following rational exponents are equal to the radical form?

Groups:

(a) equal to radical form

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(b) not equal to radical form