A rectangle has its two lower corners on the x-axis and its two upper corners on the parabola y=9-x2. What are the dimensions of such a rectangle with the greatest possible area? 1...

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Find the equations to both lines through the point (2,1) that are tangent to the parabola y=x2+x+4 y= (smaller slope) y=(larger slope)

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Find the equations to both lines through the point (2,1) that are tangent to the parabola y=x2+x+4

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Given the equation -5 (x - 2)' -1= , a. Identify the vertex. b. Identify the axis of the symmetry. c. Identify the direction of the graph (whether it opens up or down).

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I need help with parabolas I am a teachers aid

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So, I was playing with an online graphing calculator and I plugged in 0.5x2 x2 and 2x2 and when I went up to higher numbers, such as x=10, I noticed they were unevenly spaced. This...

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how do you answer this?

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How do you figure out how to do a problem like this

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i am going to solve a problem which is my college assignment??????