Question

Please help?

Answer 1

Answer:

see explanation

Step-by-step explanation:

(1)

The axis of symmetry is situated midway between the x- intercepts, thus

x = $\frac{-3+5}{2}$ = $\frac{2}{2}$ = 1

Equation of axis of symmetry is x = 1 → d

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(2)

The x- intercepts of a quadratic are the solutions, thus

x = 2 and x = - 3 → b