Assessment over 5.3 Inequalities, 1.7 Function Notation, & 3.3 Rate of Change and Slope

1

Solve the following Inequality: -3x + 7 > 43

{x|x > 12}

{x|x < 12}

{x|x < -12}

{x|x > -12}

AI.L.1

1

Solve the following Inequality: 21 > 15 + 2x

{x|x > 3}

{x|x < 3}

{x|x > 3}

{x|x < -3}

AI.L.1

1

Solve the following Inequality: -5(x + 4) > 3(x - 4)

{x|x > -1}

{x|x > -4}

{x|x < -4}

{x|x < -1}

AI.L.1

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For f(x) = -2x + 7, find f(-1).

(-1, )

AI.L.1

1

For f(x) = 2x², find f(0).

(0, )

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For f(x) = 17 – 5x, find f(7).

(7, )

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For f(x) = 4x + 9, does (1, 13) belong?

Tačno

Netačno

AI.L.1

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For f(x) = ½(x – 6), does (3, -3) belong?

Tačno

Netačno

AI.L.1

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For f(x) = -2x – 7, does (-1, -5)?

Tačno

Netačno

AI.L.1

1

Draw a line with the specified slope.

Stavka koja se može prevući		Odgovarajuća stavka
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positive
zero
negative

AI.L.1

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14.) Identify the slope of the given line.

null

Slope

1

15.) Identify the slope of the given line.

null

Slope

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16.) Find the slope of the line through (2, 5) and (6, 2).

Slope

1

17.) Find the slope of the line through (4, 3) and (7, -3).

Slope

1

Assessment over 5.3 Inequalities, 1.7 Function Notation, & 3.3 Rate of Change and Slope

Solve the following Inequality: -3x + 7 > 43

Solve the following Inequality: 21 > 15 + 2x

Solve the following Inequality: -5(x + 4) > 3(x - 4)

For f(x) = 4x + 9, does (1, 13) belong?

For f(x) = ½(x – 6), does (3, -3) belong?

For f(x) = -2x – 7, does (-1, -5)?

Draw a line with the specified slope.

18.) Find the Rate of Change for the following data in the table below and explain the meaning of your answer.

Solve the following Inequality: -3x + 7 > 43

Solve the following Inequality: 21 > 15 + 2x

Solve the following Inequality: -5(x + 4) > 3(x - 4)

For f(x) = 4x + 9, does (1, 13) belong?

For f(x) = ½(x – 6), does (3, -3) belong?

For f(x) = -2x – 7, does (-1, -5)?

Draw a line with the specified slope.

18.) Find the Rate of Change for the following data in the table below and explain the meaning of your answer.