Coordinate Algebra EOC Review

Which equation shows ax – w = 3 solved for w?

• w = ax – 3

• w = ax + 3

• w = 3 – ax

• w = –3 – ax

Which graph represents a system of linear equations that has multiple common coordinate pairs?

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Which graph represents y > 2x – 1?

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Two lines are graphed on this coordinate plane.

• (0, -2)

• (0, 4)

• (4, 0)

• (3, 1)

Look at the sequence in this table.

Which function represents the sequence?

Which function is modeled in this table?

• f(x) = x + 7

• f(x) = x + 9

• f(x) = 2x + 5

• f(x) = 3x + 5

The function graphed on this coordinate grid shows f(x), the height of a dropped ball, in feet, after its xth bounce.

• bounce 1

• bounce 2

• bounce 3

• bounce 4

The function f(x) is graphed to the left.

Which graph shows f(x) + 2?

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Which graph shows the function f(x) = 2x being translated 4 units down?

• graph of linear function

  g(x) = 2x + 8

• graph of linear function

  g(x) = 2x – 8

• graph of linear function

  g(x) = 2x + 4

• graph of linear function

  g(x) = 2x – 4

If the parent function is f(x) = mx + b, what is the value of the parameter m for the line passing through the points (–2, 7) and (4, 3)?

• -9

• -2