SOLUTION: Hi I'm trying to sketch and graphics the quadratic function identify the vertex and intercepts of f(x)=3x^2 thanks I can't seem to figure it out
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Question 986309: Hi I'm trying to sketch and graphics the quadratic function identify the vertex and intercepts of f(x)=3x^2 thanks I can't seem to figure it out
You can put this solution on YOUR website! Hi I'm trying to sketch and graph the quadratic function identify the vertex and intercepts of f(x)=3x^2 thanks I can't seem to figure it out
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If x = 0, y = 3*0^2 = 0
That gives you the point (0,0) which is the x intercept and the y intercept.
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If x equals either +1 or -1 you get y = 3(+/-1)^2 = 3
That give you the points (-1,3) and (1,3)
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Plot those and draw the parabola.
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Cheers,
Stan H.
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