exam
Maths Puzzle
Numerical Ability
Write each equation in the form y = a(x-h)2 + k:
y = 2x2 + 20x + 50
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exam Other Question
Write the equation 2x^2-16x-y+24=0 in vertex form.
Find the..
(a) vertex
(b) axis of symmetry
(c) focus
(d) directrix oft the parabola
thank you.
factor the trinomial.. 16y2-6y-27