appledivia32

3 Questions
0 Answers

+1

642

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help me! Quick!

Two numbers, if the first one increases by 1, and the second one decreases by 1, then their product increases by 2020. If the first number decreases by 1, and the second one increases by 1, what value does the product decrease?

appledivia32 Aug 13, 2020

0

563

1

+13

help!

For the graph of a certain quadratic y=ax^2+bx+c, the vertex of the parabola is (3,7) and one of the x-intercepts is (-2,0) . What is the x-coordinate of the other x-intercept?

appledivia32 Aug 9, 2020

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597

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PLEASE HELP ME OUT!!!!!

At what point does the graph of 3x+4y=15 intersect the graph of x^2+y^2=9? Express any non-integer coordinate as a common fraction.

appledivia32 Aug 7, 2020