Precalculus Solutions | Expert Assistance for Problems & Examples

Find $θ$ if $0^{\circ} < θ < 360^{\circ}$ and $\tan θ = - 3 \sqrt{3} - 33$ and $θ$ is in quadrant 2

cistG 2021-08-15

An urn contains 5 white and 10 black balls. A fair die is rolled and that number of balls is randomly chosen from the urn. What is the probability that all of the balls selected are white? What is the conditional probability that the die landed on 3 if all the balls selected are white?

glamrockqueen7 2021-08-15

A person in a small boat, offshore from a vertical cliff known to be 100 feet in height, takes a sighting of the top of the cliff. The angle of elevation is 25°, how far offshore is the boat?

Brennan Flores 2021-08-15

Find a vector equation and parametric equations for the line segment that joins P to Q.
P(0, - 1, 1), Q(1/2, 1/3, 1/4)

abondantQ 2021-08-15

Find all solutions of the equation in the interval $[0, 2 π)$
$\cos 2 x = \frac{\sqrt{3}}{2}$

e1s2kat26 2021-08-15

Find the value of $\tan^{- 1} \sqrt{3} - \sec^{- 1} (- 2)$

Tobias Ali 2021-08-15

If $\tan = \frac{- 4}{3}$ and $3 \cdot \frac{π}{2} < t < 2 \cdot π$ , find $\sin t, \cos t, \sec t, \csc t, \cot t$ .

Phoebe 2021-08-15

Let $θ$ be an angle in quadrant 3 such that $\sin θ = - \frac{5}{13}$
Find the exact values of $\sec θ$ and $\cot θ$ .

allhvasstH 2021-08-14

Solve the equation:
$\tan^{2} x - 3 \tan x - 4 = 0$

Marvin Mccormick 2021-08-14

Find all solution of the equation in the interval $[0, 2 π]$ .
$\sin 2 x (\csc 2 x - 2) = 0$

ringearV 2021-08-14

Find 6 - trigonometry function value of $θ = \frac{3 π}{2}$

Chaya Galloway 2021-08-14

Use the unit circle to evaluate the six trigonometric functions of: a) $90^{\circ}$ b) $180^{\circ}$

hexacordoK 2021-08-14

Graph the function by hand, not by plotting points, but by starting with the graph of one of the standard functions, and then applying the appropriate transformations.
$y = 2 \sqrt{x + 1}$

avissidep 2021-08-14

Begin by graphing
$f (x) = 2^{x}$
Then use transformations of this graph to graph the given function. Be sure to graph and give equations of the asymptotes. Use the graphs to determine each functions

Bevan Mcdonald 2021-08-14

Calculate the cross product of the following:
$(3 j - 2 k) \times (6 j + k)$

djeljenike 2021-08-14

Is the statement True or False? Exact values can be found for the sine of any angle.

a2linetagadaW 2021-08-14

For $y = 2 + \log_{3} x$ .
a) Use transformations of the graphs of $y = \log_{2} x and y = \log_{3} x$ o graph the given functions.
b) Write the domain and range in interval notation.
c) Write an equation of the asymptote.

ringearV 2021-08-14

The following series $\sum_{k = 0}^{\infty} \frac{1}{k^{5}}$ is:
a) alternating series
b) convergent p-series
c) divergent p-series
d) geometric series

CoormaBak9 2021-08-14

Sketch a graph of the function. Use transformations of functions whenever possible. $f (x) = - \frac{1}{x^{2}}$

permaneceerc 2021-08-13

Graph the polynomial by transforming an appropriate graph of the form $y = x^{n}$ .
Show clearly all x- and y-intercepts. $P (x) = - x^{3} + 64$

Precalculus problems and solutions are hard to find online even though this topic is quite popular among college students majoring in Engineering. Keeping this fact in mind, we decided to provide you with a list of questions and answers that will help you with various precalculus problems. Regardless if it is related to equations or any other problem, these precalculus problems and composite functions examples and solutions below will help you see the logic and compare solutions as you check your original task.

Precalculus

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