Algebra 1 Practice SOL

Look at the graphed function shown.

• y = (x – 3)(x + 2)

• y = (2x + 6)(x + 1)

• y = 2(x + 3)(x – 1)

• y = 2(x – 3)(x – 1)

Travis would like to buy some toys to donate to charity. He plans to buy 9 dolls at d dollars each, 2 toy cars at c dollars each, and 3 train sets at t dollars each. Which expression represents the total cost, in dollars, of these items that Travis wants to buy?

• 9c + 2t + 3d

• 9d – 2c – 3t

• 9d + 2c + 3t

• 9c – 2t – 3d

• 2x+1

• 2

• x-1

• 2x-1

• 4x-1

Look at this key. Which model correctly represents the product of (x + 3) and (x + 4)?

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What is √18 written in simplest radical form?

• 2√3

• 3√2

• 3√6

• 6√3

Which binomial is a factor of c² - 12c + 32?

• c - 12

• c - 8

• c - 2

• c - 1

What is the value of this expression when x = 2/3? Expression: x² + 3x - 2

• 16/3

• 40/9

• 4/3

• 4/9