AnswersCUSD Math 01 A 5.0Evaluating Functions

Standard Form of a Line Answers

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–5✔ –225

A
–5
B
✔ –2
C
2
D
5
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What is the equation in standard form of the line shown on the graph?

Answers:
The equation of the line in standard form isx + y =.:3
The equation of the line in standard form isx + y =.:–4
The equation of the line in standard form isx + y =.:12
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✔ –4–334

A
✔ –4
B
–3
C
3
D
4
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–12–33✔ 12

A
–12
B
–3
C
3
D
✔ 12
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The standard form of a linear equation is Ax + By = C. If B = 0 and A and C are positive, which best describes the graph of this equation?

A
The graph is a vertical line.
B
The graph is a horizontal line.
C
The graph is a line with a positive slope.
D
The graph is a line with a negative slope.
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What are the intercepts of the linear equation?

Answers:
The x-intercept of the equation is .:5
The y-intercept of the equation is .:–2
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What are the intercepts of the linear equation?

Answers:
The x-intercept of the equation is .:5
The y-intercept of the equation is .:–2
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Julia wrote a linear equation in standard form as –6x – 3y = 10. Arthur noticed that the equation was not written in standard form and wants to tell Julia how to fix it. What advice should he give her?

A
Multiply both sides of the equation by –1, so that the value for A is positive.
B
Multiply both sides of the equation by 2, so that the values for A, B, and C have a greatest common factor other than 1.
C
Divide both sides of the equation by 3, so that the values for A, B, and C have a greatest common factor of 1.
D
Add 6x to both sides so that the value for A is 0.
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What is the equation in standard form of the line shown on the graph?

Answers:
The equation of the line in standard form isx + y =.:3
The equation of the line in standard form isx + y =.:–4
The equation of the line in standard form isx + y =.:12

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