Function Math Problems - Practice with Solutions

Find the inverse of the given one-to-one function f. $f (x) = \frac{x - 4}{2 x + 1}$

Armorikam 2021-05-14

Find the absolute value.
|8i|

Chaya Galloway 2021-05-12

Find the complete factorization of $f (x) = 3 x^{3} - 10 x^{2} - x + 12$ , given $x = \frac{4}{3}$ is a root of f(x)

vazelinahS 2021-05-12

Find the absolute maximum and absolute minimum values of f on the given interval and state where those values occur: $f (x) = x^{3} - 3 x^{2} - 9 x + 25, [- 5, 10]$

Yasmin 2021-05-11

Solve the absolute value equation or indicate the equation has no solution: $| 2 X - 3 | = 11$

Daniaal Sanchez 2021-05-11

Find the slope, if it exists, of the line containing the pair of points (5, -1) and (5, -10).

Efan Halliday 2021-05-11

Find the absolute maximum value and the absolute minimum value, if any, of the function.
$f (x) = 8 x - \frac{9}{x}$

rocedwrp 2021-05-11

Determine the absolute value of each of the following complex numbers:
z=-1-2i

Dolly Robinson 2021-05-09

Find the absolute maximum and absolute minimum values of f on the given interval.
$f (x) = x + \frac{4}{x}, [0.2, 8]$

Lennie Carroll 2021-05-09

Find the absolute maximum and minimum values of f on the given interval.
$f (x) = 4 x^{3} - 6 x^{2} - 24 x + 9. [- 2, 3]$

naivlingr 2021-05-09

The annual profit for a company that manufactures cell phine accessories can be modeled by the function
$P (x) = - 0.0001 x^{2} + 70 x + 12500$ where x is the number of units sold and P is the total profit in dollars.
a. What sales level maximizes the companys

Kye 2021-05-08

Given that point (x, y) is on the graph of $y = 4 x^{2}$ , express the distance from (3,4) to (x,y) as a function of x.

ddaeeric 2021-05-07

Find f'(a)
$f (t) = \frac{3 t + 3}{t + 2}$

Sinead Mcgee 2021-05-04

Find the planes tangent to the following surfaces at the indicated points:
a) $x^{2} + 2 y^{2} + 3 x z = 10$ , at the point ( $1, 2, \frac{1}{3}$ )
b) $y^{2} - x^{2} = 3$ , at the point (1,2,8)
c) $x y z = 1$ , at the point (1,1,1)

shadsiei 2021-05-04

Rewrite the following without the absolute value symbols.
$| y + 7 | \geq 1$
$y \leq - 7 o r y \leq - 8$
$y \geq - 7 o r y \leq - 8$
$y \geq - 7 o r y \leq - 8$
$y \geq - 7$
$y \leq - 8$

nitraiddQ 2021-05-03

Differentiate. $y = \sec θ t a n θ$

Carol Gates 2021-05-02

Find the absolute value. $| \frac{7}{3} |$

Globokim8 2021-05-02

Rewrite the following without the absolute value symbols.
$| x - 11 | < 6$
$x < 5$
$x > 17$ or $x < 5$
$x < 17$ or $x > 5$
$x > 17$
$x > 17$ and $x < 5$

Kaycee Roche 2021-05-01

The graph below expresses a radical function that can be written in the form $f (x) = a (x + k)^{\frac{1}{n}} + c$ . What does the graph tell you about the value of c in this function?

Cheyanne Leigh 2021-03-20

The graph of y = f(x) contains the point (0,2), $\frac{d y}{d x} = \frac{- x}{y e^{x^{2}}}$ , and f(x) is greater than 0 for all x, then f(x)=
A) $3 + e^{- x^{2}}$
B) $\sqrt{3} + e^{- x}$
C) $1 + e^{- x}$
D) $\sqrt{3 + e^{- x^{2}}}$
E) $\sqrt{3 + e^{x^{2}}}$

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