Solutions to Linear Functions and Inequalities

Which function has a slope of 0?

• y = 2

• x = 0

• y = x

• x = 2y

• The graph of the new line is steeper than the original line, and the y-intercept has been translated down.

• The graph of the new line is less steep than the original line, and the y-intercept has been translated up.

• The graph of the new line is steeper than the original line, and the y-intercept has been translated up. 

• The graph of the new line is less steep than the original line, and the y-intercept has been translated down. 

A student is selling flower arrangements. She needs to make at least $250 selling arrangements to meet her goal. If she sells rose arrangements for $12 each and carnation arrangements for $10 each, which inequality represents all possible combinations of x rose and y carnation arrangements needed to be sold to meet the goal?

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Which inequality is best represented by the graph?

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A grill at a barbecue restaurant will be used to cook sausage links that are 2 lb each and briskets that are 6 lb each. No more than 120 lb of sausage links and briskets will be cooked on the grill. Which inequality represents all possible combinations of x, the number of sausage links that will be cooked on the grill, and y, the number of briskets that will also be cooked?