Graph f as a solid line and f-1 as a dashed line in the same rectangular coordinate space. Use interval notation to give the domain and range of f and f-1.f(x) =
+ 4
A.
f domain = (-?, ?); range = (-?, ?)
f-1 domain = (-?, ?); range = (-?, ?)
B.
f domain = (-?, ?); range = (0, ?)
f-1 domain = (0, ?); range = (-?, ?)
C.
f domain = (-?, ?); range = (-?, ?)
f-1 domain = (-?, ?); range = (-?, ?)
D.
f domain = (-?, ?); range = (-?, ?)
f-1 domain = (-?, ?); range = (-?, ?)
Answer: C
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Fill in the blank with one of the words or phrases listed below. The
helps us find the number and type of solutions of a quadratic equation.
A. completing the square B. discriminant C. quadratic formula D. quadratic
The given pattern continues. Write down the nth term of the sequence {an} suggested by the pattern.,
,
,
,
, ...
A. an =
B. an =
C. an = n-1
D. an =
Factor the polynomial completely.
What will be an ideal response?
At the given point, find the slope of the curve or the line that is tangent to the curve, as requested.y5 + x3 = y2 + 12x, tangent at (0, 1)
A. y = - x - 1
B. y = x + 1
C. y = - x
D. y = 4x + 1