Algebra I Regents Exam

Students were asked to write an expression in standard form. Four student responses are shown in the image.

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Which student's response is correct?

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(Click on the image to zoom in.)

• Alexa

• Carol

• Ryan

• Eric

A high school club is researching a tour package offered by the Island Kayak Company. The company charges $35 per person and $245 for the tour guide. Which function represents the total cost, C(x), of this kayak tour package for x club members?

• C(x) = 35x

• C(x) = 35x + 245

• C(x) = 35(x + 245)

• C(x) = 35 + (x + 245)

The solution to 3(x - 8) + 4x = 8x + 4 is:

• 12

• 28

• -12

• -28

When written in standard form, the product of (2x - 5) and (x + 3) is:

Which function has the smallest y-intercept?

• Choice (1)

• Choice (2)

• Choice (3)

• Choice (4)

Which function has the smallest y-intercept?

• Choice (1)

• Choice (2)

• Choice (3)

• Choice (4)

• b < 8

• b > 8

• b < 18

• b > 17

The formula Ax + By = C represents the equation of a line in standard form. Which expression represents y in terms of A, B, C, and x?

What are the zeros of f(x) = (2x - 4)(3x + 4)?

The first term in a sequence is 5 and the fifth term is 17. What is the common difference?

• 2.4

• 3

• 4

• 12