Practice Trigonometric Functions Problems

High School
Geometry
Trigonometry
Trigonometric Functions

Recent questions in Trigonometric Functions

Dottie Parra 2021-09-15

Find where $f (x) = 4 x - \tan x, - \frac{π}{2} < x < \frac{π}{2}$ is increasing or decreasing and find it's maximum and minimum values.

tricotasu 2021-09-15

Convert the following angle from degrees to radians: 240°

DofotheroU 2021-09-15

Evaluate m to make f(x) differentiable everywhere:
K $f (x) = x^{2}, if x \leq 4 and f (x) = m + b, if x > 4$

babeeb0oL 2021-09-15

Given the cone $z = \sqrt{x^{2} + y^{2}}$ and the plane z=5+y.
Represent the curve of intersection of the surfaces with a vector function r(t).

Ernstfalld 2021-09-14

Write every given trigonometric function:
1. $\tan θ, \cos θ$ in Quadrant III
2. $\cot θ, \sin θ$ in Quadrant II
3. $\cos θ, \sin θ$ in Quadrant IV
4. $\sec θ, \sin θ$ in Quadrant I
5. $\sec θ, \tan θ$ in Quadrant II
6. $\csc θ, \cot θ$ in Quadrant

Trent Carpenter 2021-09-14

$\sec 2 x - 1 = 0 [0, 2 π)$
solve for x

chillywilly12a 2021-09-14

$4 \sin x + 2 = 0 . [0, 2 π)$

sjeikdom0 2021-09-14

Evaluate the trigonmetric function at the given real number: $\csc (\frac{5 π}{4})$

OlmekinjP 2021-09-14

Find the form of the partial fraction decomposition of:
1. $\frac{x^{4} + 6}{x^{5} + 7 x^{3}}$

2. $\frac{2}{{(x^{2} - 9)}^{2}}$

Dottie Parra 2021-09-14

Find y as a function of t, if
$\frac{d y}{d t} + (0.2) t y = 4 t and y (0) = 9$

iohanetc 2021-09-13

Purchasing, cash receipts, accounts payable, cash disbursements, and payroll. Those are all activities of which function?

SchachtN 2021-09-13

Use an Addition or Subtraction Formula to write the expression as a trigonometric function of one number, and then find its exact value.
$(\cos) \frac{13 π}{15} \cos (- \frac{π}{5}) - (\sin) \frac{13 π}{15} \sin (- \frac{π}{5})$

djeljenike 2021-09-13

Identify the surface whose equation is given. $p = \sin θ \sin ϕ$

illusiia 2021-09-12

Suppose $f (x) = x^{2} and g (x) = \sqrt{x - 5}$ , to find:
1. $(f o g) (x)$
2. Domain of $(f o g) (x)$
3. $(g o f) (x)$
4. Domain of $(g o f) (x)$

Tobias Ali 2021-09-12

Select the point on the terminal side of 0.
$0 = - 60 °$
(a) $(- 1, - 1)$
(b) $(1, - \sqrt 3)$
(c) $(- \sqrt 3, 1)$

permaneceerc 2021-09-12

h is related to one of the parent functions described in this chapter. Describe the sequence of transformations from f to h.
h(x)=|x+3|−5.

Chesley 2021-09-11

evaluate the function for the indicated values. $f (x) = [x] . f (2.1)$

sagnuhh 2021-09-10

Consider that
$f (x) = k + 6 x, if x \leq - 2 and f (x) = k x + 9, if x \geq - 2$
and find the value of k.

UkusakazaL 2021-09-09

At what points is the direction of fastest change of the function $f (x, y) = x^{2} + y^{2} - 4 x - 8 y$ is $i + j$ .

Emeli Hagan 2021-09-09

$\tan^{2} θ - \sin^{2} θ = \tan^{2} θ \sin θ$

When you need someone to help you solve trigonometric functions, remember that you should understand the basics in any case. As a field of Geometry, Trigonometry can only be mastered with the help of examples. Take your time to look through the list of questions and related answers.

It will help you to practice various approaches and find the best solutions for your particular task. If what you need is not included below, remember that you should use the templates below to understand the rules. By doing so, you will achieve success!

Trigonometry

Ask our experts to solve trigonometric functions ease