Graph Questions

Which statement is true?

• The point (0,3) is on the line.

• The point (0, -6) is on the line.

• The graph represents the equation 3x+6y=18.

• The graph represents 3x-6y=18.

A student wants to describe the function graphed on the coordinate plane. Which characteristic describes the function correctly?

• The function has the slope of -5/3 and y-intercept of (0, -5).

• The function has the slope of -5/3 and y-intercept of (0, -3).

• The function has the slope of -3/5 and y-intercept of (0, -5).

• The function has the slope of -3/5 and y-intercept of (0, -3).

• x=-6 and x =-3

• x=-5 and x=-3

• x=-5 only

• x=-3 only

The owner of a gym inserts metal bars into exercise areas in the shape of an archway in order to provide a horizontal pull-up bar at a height of 6 feet for gym members. The graph shows the situation. For which values of x does the pull-up bar intersect the archway?

• x=0 and x=8

• x=2 and x=5

• x=2 and x=6

• x=5 and x=6

• x=-4 and x=4

• x=-4 only

• x=2 and x=-4

• x=2 only

• x=-3 and x=3 only

• x=-3 only

• x=-2 and x=2 only

• x=2 only

Consider the graph of a linear equation.

Which TWO statements are true?

• The point (0,-5) is on the line.

• The point (4,0) is on the line.

• The point (5,4) is on the line.

A teacher has $160 to spend on food for a school fundraiser. The teacher will purchase a combination of hamburgers and hot dogs for the fundraiser.

Hamburgers cost $4.00.

Hot dogs cost $2.00 each.

Which graph best represents the solution set for all possible combinations of x, the number of hamburgers the teacher purchases, and y, the number of hot dogs the teacher purchases?

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A zipline starts from a cliff that rises 50 feet above the ocean and ends at a place in the ocean 260 feet from the bases of the cliff. Which graph best represents the zipline's height above the ocean, y, based on the distance from the base of the cliff, x?

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