Answer:
see below
Step-by-step explanation:
The component form of the polar coordinate pair (r, θ) is ...
(r, θ) ⇔ (r·cos(θ), r·sin(θ))
Then your point (2, 60°) translates to ...
(2, 60°) ⇔ (2·cos(60°), 2·sin(60°)) = (2(1/2), 2(√3)/2) = (1, √3)
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1 answer:
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Answer:
A)-18
Step-by-step explanation:
Given a quadratic equation of the form , the axis of symmetry is determined by the formula
.
If the axis of symmetry of the equation: is 3, then:
a=3, b=?, x=3
The correct option is A.