Write Linear Equations using Slope &…

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Find the equation of the line specified.The slope is -7, and it passes through ( 5, -3).

y = -7x - 3

y = -7x + 32

y = -14x + 32

y = -7x - 38

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Find the equation of the line specified.The slope is 7, and it passes through ( 3, -1).

y = 7x - 22

y = 7x + 20

y = 7x - 1

y = 14x - 22

Choose the best graph that represents the linear equation: -5x - y = 0 Graph A Graph B Graph C Graph D

Graph A

Graph B

Graph C

Graph D

Determine the slope and y-intercept of the line.

Slope = y-intercept is (0, 10.7)

Slope = y-intercept is (0, -10.7)

Slope = y-intercept is (0, 10.7)

Slope = -10.7 y-intercept is

In the slope-intercept form , what does the m and the b stand for?

Write an equation of the line with the given slope and y-intercept: a. b. c. d. Please select the best answer from the choices provided

In 1990, the rate of change of the world population was approximately 0.09125 billion per year (or approximately 1 million people every four days). The world population was estimated to be 5.3 billion in 1990.According to the model, when will the population of the world be double the 1990 population?

The population will double in approximately 270 years time, by 2260.

The population will double in approximately 17 years time, by 2007.

The population will double in approximately 58 years time, by 2048.

The population will double in approximately 116 years time, by 2106.

Choose the best graph that represents the linear equation: 3y + 9x = 21 Graph A Graph B Graph C Graph D

Graph A

Graph B

Graph C

Graph D

Find the equation of the line specified.The slope is 6, and it passes through ( -4, 4).

y = 6x + 4

y = 6x - 20

y = 12x + 28

y = 6x + 28

Choose the best graph that represents the linear equation: -2y = x + 6 Graph A Graph B Graph C Graph D

Graph A

Graph B

Graph C

Graph D

Dave receives a salary of $200 a week plus a commission of 10% of his weekly sales. An equation represents Dave’s weekly earnings. The y-intercept is Dave’s base salary. The slope of the line is his commission. Write an equation representing Dave’s weekly earnings. a. b. c. d. Please select the best answer from the choices provided

Determine the slope and y-intercept of the line.y = 5x + 4

Slope = 4, y-intercept is (0, 5)

Slope = -5, y-intercept is (0, 4)

Slope = 5, y-intercept is (0, 4)

Slope = 4, y-intercept is (0, -5)

Choose the best graph that represents the linear equation: -2y = x + 6 Graph A Graph B Graph C Graph D

Graph A

Graph B

Graph C

Graph D

Choose the best graph that represents the linear equation: y + 3 = 0 Graph A Graph B Graph C Graph D

Graph A

Graph B

Graph C

Graph D

In 1990, the rate of change of the world population was approximately 0.09125 billion per year (or approximately 1 million people every four days). The world population was estimated to be 5.3 billion in 1990.Use the linear model to predict the world population in 2025.

According to the model, in 2025 the world population will be 84,937,500,000

According to the model, in 2025 the world population will be 8,493,750,000

According to the model, in 2025 the world population will be 5,302,607,000

According to the model, in 2025 the world population will be 8,037,500,000

In 1990, the rate of change of the world population was approximately 0.09125 billion per year (or approximately 1 million people every four days). The world population was estimated to be 5.3 billion in 1990.Use the linear model to predict the world population in 2025.

According to the model, in 2025 the world population will be 84,937,500,000

According to the model, in 2025 the world population will be 8,493,750,000

According to the model, in 2025 the world population will be 5,302,607,000

According to the model, in 2025 the world population will be 8,037,500,000

Choose the best graph that represents the linear equation: -2x - 16y = -8 Graph A Graph B Graph C Graph D