Write the expression as a constant, a single trigonometric function, or a power of a trigonometric function.
+ csc ? sin ?
A. sec2?
B. csc2?
C. tan2?
D. 1
Answer: B
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Find the equation of the hyperbola satisfying the given conditions.Vertices at (0, 4) and (0, -4); asymptotes y = x and y = -
x
A. -
= 1
B. -
= 1
C. -
= 1
D. -
= 1
Determine the constant that should be added to the binomial so that it becomes a perfect square trinomial. Then write and factor the trinomial.x2 + x
A. ; x2 +
x +
=
2
B. ; x2 +
x +
=
2
C. ; x2 +
x +
=
2
D. ; x2 +
x +
=
2
In your own words, define for any nonzero number d.
What will be an ideal response?
Provide an appropriate response.If a hyperbola opens up and down and the vertices of the fundamental rectangle are (8, 4), (8, -4), (-8, 4) and (-8, -4), what is the equation of the hyperbola?
A. -
= 1
B. -
= 1
C. -
= 1
D. -
= 1