Question

The diagram shows the graph of a quadratic dinction y=f(x).

State
(a) the roots of the equation when f(x) = 0,
(b) he equation of the akis of symmetry of the curve
Pls help me​

Answer 1

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Answer 2

the roots are x= -4 and x=6

the equation of the axis of symmetry is x^2-2x-24

Explanation:

to find the roots you go to the area where the graph is touching the x axis because y is 0 on the x axis

to find the equation use the values of the x intercepts which are -4 and 6

(x+4)(x-6)

solve this into an equation by multiplying everything in the first brackets by every thing in the second the answer you are likely to come up with is x^2-2x-24

I hope this helps