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Question : The graph of the linear equation y1 is shown on a graphing calculator screen, along with the x-value : 2147422

Choose the inequality that best matches the given calculator graph.

39)

A) y ≤ 2x + 2

B) y ≤ -2x - 2

C) y ≥ -2x - 2

D) y ≥ 2x + 2

40)

A) y ≤ -2x - 2

B) y ≤ 2x - 2

C) y ≥ -2x + 2

D) y ≤ -2x + 2

41)

A) y ≤ -2x - 2

B) y ≥ 2x - 2

C) y ≤ 2x - 2

D) y ≥ -2x - 2

42)

A) y ≤ 2x - 2

B) y ≥ -2x - 2

C) y ≤ -2x + 2

D) y ≥ 2x - 2

43)

A) y ≤ 2x + 2

B) y ≤ x - 1

C) y ≥ -x + 1

D) y ≥ 2x + 2

The graph of the linear equation y_{1} is shown on a graphing calculator screen, along with the x-value of the x-intercept of the line. Use the screen to solve the following equation or inequality.

44) y_{1} = 0

A) {1}

B) {3}

C) {0}

D) Cannot be determined

45) y_{1} = 0

A) {-5}

B) {0}

C) {5}

D) Cannot be determined

46) y_{1} < 0

A) (-∞, 1)

B) (3, ∞)

C) (1, ∞)

D) Cannot be determined

47) y_{1} > 0

A) (-∞, 1)

B) (3, ∞)

C) (1, ∞)

D) Cannot be determined

48) y_{1} < 0

A) (-∞, -5)

B) (5, ∞)

C) (-∞, 5)

D) (-5, ∞)

49) y_{1} > 0

A) (-5, ∞)

B) (5, ∞)

C) (-∞, 5)

D) (-∞, -5)