Function Math Problems - Practice with Solutions

Find the domain of the function
f(x)=7x+4

suchonosdy 2022-07-19

Express $\sum_{i = 1}^{30} x_{i} - \sum_{i = 1}^{14} x_{i}$ as a single sum.

Glenn Hopkins 2022-07-16

Find the derivative of the functions by using the Quotient Rule. Simplify your answer.
1. $f (x) = \frac{x + 1}{x - 1}$
2. $f (x) = \frac{x^{2} - 3 x + 4}{x + 2}$
3. $\frac{\sqrt{x} - 6}{\sqrt{x} + 6}$

Chant6j 2022-07-16

1.)Given a function f and a point $x_{0}$ in its domain, what does $f^{'} (x_{0})$ mean?
2.)Give three different notations for the derivative of f with respect to x

Ibrahim Rosales 2022-07-16

Using Z-transform, solve the difference equation:
$u_{n + 2} - 8 u_{n + 1} + 12 u_{n} = 1$ , with $u_{0} = 0, u_{1} = 2.$

mistergoneo7 2022-07-14

Find the domain of the following functions:
$f (x) = \sqrt{x} + \sqrt[3]{x}$

slijmigrd 2022-07-03

Find the domain of the following functions:
$f (x) = x^{2} + 3 x + 4$

icedagecs 2022-07-03

Find the domain of the following functions:
$f (x) = \ln (x - 3)$

Pattab 2022-07-02

Find the domain of the following functions:
$f (x) = \frac{\ln (x^{2} - 100)}{\sqrt{x - 8}}$

orlovskihmw 2022-07-01

Find the domain of the following functions:
$f (x) = \frac{2}{x - 1}$

tripes3h 2022-06-30

Find the domain of the following functions:
$f (x) = \frac{2 x + 3}{x^{2} - 1}$

Gauge Terrell 2022-06-30

Find the domain of the following functions:
$f (x) = \sqrt{x + 4}$

Andrian Cabaluna2022-06-27

Find a degree 3 polynomial with real coefficients having zeros 1 and 4 i and a lead coefficient of 1. Write P in expanded form

Amanda Gonzalez2022-06-26

Find a degree 3 polynomial with real coefficients having zeros 1 and 4 i and a lead coefficient of 1. Write P in expanded form

Sah'mya Smith2022-06-23

nikol novikov2022-05-16

Describe the transformations on the cubic function below.
Explain your thinking process. f(x)=7[½(x-5)]^3-45

5 equal piles with 3 left over; 4 equal piles with 2 left and 3 piles with 1 left. What is least number of cards possible

lubna6792 2022-04-03

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

Find the domain of the function
f(x)=7x+4

Express $\sum_{i = 1}^{30} x_{i} - \sum_{i = 1}^{14} x_{i}$ as a single sum.

Find the derivative of the functions by using the Quotient Rule. Simplify your answer.
1. $f (x) = \frac{x + 1}{x - 1}$
2. $f (x) = \frac{x^{2} - 3 x + 4}{x + 2}$
3. $\frac{\sqrt{x} - 6}{\sqrt{x} + 6}$

1.)Given a function f and a point $x_{0}$ in its domain, what does $f^{'} (x_{0})$ mean?
2.)Give three different notations for the derivative of f with respect to x

Using Z-transform, solve the difference equation:
$u_{n + 2} - 8 u_{n + 1} + 12 u_{n} = 1$ , with $u_{0} = 0, u_{1} = 2.$

Find the domain of the following functions:
$f (x) = \sqrt{x} + \sqrt[3]{x}$

Find the domain of the following functions:
$f (x) = x^{2} + 3 x + 4$

Find the domain of the following functions:
$f (x) = \ln (x - 3)$

Find the domain of the following functions:
$f (x) = \frac{\ln (x^{2} - 100)}{\sqrt{x - 8}}$

Find the domain of the following functions:
$f (x) = \frac{2}{x - 1}$

Find the domain of the following functions:
$f (x) = \frac{2 x + 3}{x^{2} - 1}$

Find the domain of the following functions:
$f (x) = \sqrt{x + 4}$

(2x+3)=8mod12

Find a degree 3 polynomial with real coefficients having zeros 1 and 4 i and a lead coefficient of 1. Write P in expanded form

Find a degree 3 polynomial with real coefficients having zeros 1 and 4 i and a lead coefficient of 1. Write P in expanded form

Describe the transformations on the cubic function below.
Explain your thinking process. f(x)=7[½(x-5)]^3-45

5 equal piles with 3 left over; 4 equal piles with 2 left and 3 piles with 1 left. What is least number of cards possible

F(x)=(1+x2

Functions in Algebra Examples