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What is the axis of symmetry for a parabola with the equation f(x) = 4(x + 9) = 3 ? Select one: b O a. x = -4 O b. x = -9 O c
Which of the following are cofunctions? f Select one: a. sin and cos e b. sine and cos (90° - 0) c. tan (90° - ) and cot (90°
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Answer #1

Solution Given, fox) = 4 Coc+q]=3 foc) = 466 +97-3 The general form of para bola j foo = a (x-6) ²+ k where x=h is the axis o2 Sino = cos C9 o-co) so Since and cosc hence ophon (a) Since Write answer are and cofunchon cosco is the

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