The value of a is negative in the equation y = ax 2 + bx + c. true or false
2 answers:
The given equation y=a represents a degree 2 equation .The equation drawn on a graph represents a parabola.The value of a decides if the parabola will open up or down.It can be negative or a positive number but not 0.
If a=0 then equation will represent a straight line .
If a is negative parabola opens down.If a is positive parabola open up.
The value of a is only negative is False.
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The equation it has solutions of –5 and 7 is x^2-2x-37=0
We have equation
solutions of equation are –5 and 7.
We have to find complete the equation.
We have given that solutions of the equation are -5, 7.
The standard form of a quadratic equation.
<h3>What is the factor of the quadratic equation?</h3>
Where we have
So, roots are
,
On substituting p and q in equation
Therefore,x^2-2x-37=0 is the equation of solution -5,7.
To learn more about the quadratic factor visit: