EOC Gallery Walk #1-20 | Mixed #21-33 (1st Semester)

Which is the graph of y = 2x - 3

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Identify the slope of the line.

• -3

• 3

• 2

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The amount that a parcel delivery service charges for in-city delivery depends on the weight of the package. The relationship is shown in the graph. Which equation describes the graph? Hint: Pay attention to the scale on the axis!

What is an expression for the perimeter of this trapezoid?

Water was poured into a tank. The foreman recorded the time and the amount of water in the tank and showed this data in the graph. What is the relationship between the amount of water, A in the tank and the time in minutes, t?

Which of the following shows the graph of the function y = 2x + 3?

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Two cell phone companies offer different billing methods. Company A charges $10 a month plus $0.18 per minute. Company B charges $0.10 per minute plus $30. If d represents the charge in dollars and m represents the number of minutes, which systemof equations can be used to determine the number of minutes for which the companies charge the same amount?

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Use Desmos to help you! One way is to type the answer choices in and make a table. Another way is to plot the points from the table and graph each expression. Find the expression that goes through all the points.