Use graph to solve equation

Asked by maham237 @ 12/01/2021 in Mathematics viewed by 352 People

Help me please! Explain how you can use the graph of the quadratic function f(x) to solve the equation f(x)=0

Answered by maham237 @ 12/01/2021

Ok so: the graph of a function intersects the x-axis will be the roots of f(x) = 0. Because the coordinates of the point where it intersects the xaxis will be (x, 0). y will be 0. What you need to do is add 0 wherever x is for eample: when multiplying 3 and 0 you get 0 then subtract 2 and y would equal negative 2. I hope this helps you

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Asked by maham237 @ 22/12/2020 in Mathematics viewed by 327 persons

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Asked by maham237 @ 22/12/2020 in Mathematics viewed by 453 persons

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Asked by maham237 @ 25/12/2020 in Mathematics viewed by 346 persons

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Asked by admin @ 26/11/2021 in Mathematics viewed by 343 persons

How do I solve a Quadratic Equation using Completing the Square method Please keep it short and brief like if you were explaining it to someone who just randomly came …