Q. Is (2,6) a solution to the equation y=9x2+x?Choices:(A)yes(B)no
Substitute x-value: Step 1: Substitute the x-value from the point (2,6) into the equation y=9x2+x.Calculation: y=9(2)2+2y=9×4+2y=36+2y=38
Compare y-values: Step 2: Compare the calculated y-value with the y-value from the point (2,6).The calculated y-value is 38, but the y-value from the point is 6.Since 38=6, the point (2,6) is not a solution to the equation.
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