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Mathematics 10 Online
ameliaxx:

Use the graph below to fill in the blank with the correct number: f(−2) = _______ X, Y graph. Plotted points negative 3, 0; negative 2, 2; 0, 1; and 1, negative 2.

ameliaxx:

this is a picture of the graph. please help

jhonyy9:

given that plotted points negativ 2 ,2 so this f(-2) mean the value of f(x) for x=-2 what is given that (-2,2) => for x=-2 f(-2)=2

jimthompson5910:

Locate -2 on the x axis. Draw a vertical line upward until you reach a point that is on the graph (ie until you reach a blue point). From there, draw a horizontal line until you reach the y axis. The y value you arrive at is the value of f(-2). Check out the diagram below to see what I mean.

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