Function Math Problems - Practice with Solutions

What is the inverse function of $x^{3}$ ?

jubateee 2021-12-09

Find the indicated difference quotient and simplify your answer.
$f (x) = x^{3} + 3 x \frac{f (x + h) - f (x)}{h}$ , h does not equal 0
$f (x) = \frac{1}{x^{2}}, \frac{g (x) - g (3)}{x - 3}$ , x does not equal 3.
$f (t) = \frac{1}{t - 2}, \frac{f (t) - f (1)}{t - 1}$ , t does not equal 1.

lugreget9 2021-12-08

How to solve it for x?
$x^{x} = y$

Mary Buchanan 2021-12-08

If $(x, y) \Rightarrow (x + 3, y - 7)$ maps TUVW to T`U`V`W`, what is the algebraic description what willmap T`U`V`W` to TUVW

ffortunyu 2021-12-06

Two waves in one string are described by the wave functions:
$y_{1} = (3.0 c m) \cos (4.0 \times - 1.6 t)$
$y_{2} = (4.0 c m) \sin (5.0 \times - 2.0 t)$
where y and x are in centimeters and t is inseconds. Find the superposition of the waves $y_{1} + y_{2}$ at the points (a) x=1.00, t=1.00; (b)x=1.00, t=.500; and (c) x= 0.500, t=0.

krypsojx 2021-12-06

A rectangle has area $16 m^{2}$ . Express the perimeter of the rectangle as a function of the length of one of its sides.

aidmoong7 2021-12-06

Use the linear approximation ${(1 + x)}^{k} \approx 1 + k x$ to find an approximation for the function f(x) for values of x near zero.
$f (x) = \sqrt{3} {{(1 - \frac{x}{2 + x})}^{2}}$

Guenuegoomyns 2021-12-05

Find the Wro
ian of the given pair of functions. $\cos t, \sin$

Liesehf 2021-12-05

Use a linear approximation (or differentials) to estimate the given number. $\sqrt{99.8}$

ni3s4otqc 2021-12-05

Find k so that the function is continuous on any interval.
$f (x) = {\begin{cases} k x & 0 \leq x \leq 2 \\ 3 x^{2} & 2 \leq x \end{cases}$

villane0 2021-12-05

Find the point on the line $y = 4 x + 5$ that is closest to the origin.
$(x, y) =$

zachutnat4o 2021-12-04

Suppose u and v are differentiable functions of x and that
u(1) = 2, u'(1) = 0, v(1) = 5, v'(1) = -1.
Find the values of the following derivatives at x = 1.
(d/dx)(uv)

vakirnarhh 2021-12-04

Suppose u and v are differentiable functions of x and that
u(1) = 2, u'(1) = 0, v(1) = 5, v'(1) = -1.
Find the values of the following derivatives at x = 1.
(d/dx)(u/v)

TokNeekCepTdh 2021-12-04

Suppose u and v are differentiable functions of x and that
u(1) = 2, u'(1) = 0, v(1) = 5, v'(1) = -1.
Find the values of the following derivatives at x = 1.
(d/dx)(7v-2u)

smismSitlougsyy 2021-12-04

Use the linear approximation ${(1 + x)}^{k} \approx 1 + k x$ to find an approximation for the function f(x) for values of x near zero.
$f (x) = \frac{1}{\sqrt{1 + x}}$

tbbfiladelfia6l 2021-12-04

Use the linear approximation ${(1 + x)}^{k} \approx 1 + k x$ to find an approximation for the function f(x) for values of x near zero.
f(x)=2/(1-x)

Paganellash 2021-12-04

The following is the cost function for producing a commodity:
$C (x) = 339 + 25 x - 0.09 x^{2} + 0.0004 x^{3}$
Compare C’(100) with the cost of producing the 101st item.

arneguet9k 2021-12-04

The inverse sine, inverse cosine, and inverse tangent functions have the following domains and ranges. (a) The function
$\sin^{- 1}$
has domain and range . (b) The function
$\cos^{- 1}$
has domain and range . (c) The function
$\tan^{- 1}$
has domain and range _.

Carolyn Moore 2021-12-03

Suppose u and v are differentiable functions of x and that
u(1) = 2, u'(1) = 0, v(1) = 5, v'(1) = -1.
Find the values of the following derivatives at x = 1.
(d/dx)(v/u)

Maaghu 2021-12-03

Use the linear approximation ${(1 + x)}^{k} \approx 1 + k x$ to find an approximation for the function f(x) for values of x near zero.
$f (x) = {(4 + 3 x)}^{(\frac{1}{3})}$

Dealing with function Math questions is never easy as these can be implemented virtually anywhere where Algebra is used. It means that starting with at least one function Math example from what has been provided below will help you. Of course, certain function Math problems will require more analysis and verbal explanations, yet these are also encountered as you look through the questions. Learn about the use of equations first! The functions Math problems are always based on the analytical part because the function Math equation always has only one answer for every unknown variable.

Algebra I

Functions in Algebra Examples