Linear Table, Graph, Equations

Write the equation of the line in slope-intercept form.

Mathematical Equivalence

ON

Which equation best represents the relationship between x and y on the graph?

• y = x + 3

• y = x -3

• y = -x + 3

• y = -x - 3

A water tank currently contains 275 gallons of water. The amount of water in the tank will decrease at a constant rate of 15 gallons per week.

Which function can be used to find t, the total number of gallons of water in the tank after w weeks?

Write the equation that created this table.

• y = 3x - 9

• y = 3x + 3

• y = -3x + 3

• y = 6x + 5

Which equation can be used to graph the function shown in the table?

• y=-2x-4

• y=2x-4

• y=2x+4

• y=-2x+4

Identify the nature of solution from the graph given.

• Consistent and unique solution

• Inconsistent : No solution

What is the solution? 

• 1

• -2

• (1, 2)

• (1, -1)

Which graph represents the table?

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What is the solution? 

• 1

• -2

• (1, 2)

• (1, -1)

Which graph shows the correct line for the table?

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