Joshua Sieverding

University of Iowa

Biography

I grew up in a small town in Iowa, my graduating class in high school was about 60 kids. I went to the University of Iowa not really knowing what I wanted to study, only that I really loved math. Part way through my time there I discovered I really liked probability and statistics as well as computer science. Eventually I found my way into tutoring as a flexible part time job. I was a private tutor at Iowa for two years and enjoyed (almost) every minute of it. That lead me to Numerade which allows me to continue to do what I enjoy with tutoring while also offer me a chance to expand and connect with people I would never have the opportunity to in an in-person setting. I am excited to be able to work with Numerade while I progress towards finishing my PhD at UNLV.

Outside of academics I enjoy being outside (running, hiking, rock climbing), spending time with my dogs (German Shephard/Beagle mix and Teddy Bear Pug), and playing video games (League, Smash, anything).

Education

BS Mathematics, Statistics, and Computer Science

University of Iowa

Phd Mathematical Sciences

University of Nevada - Las Vegas

Topics Covered

Derivatives

Applications of the Derivative

Integrals

Integration

Integration Techniques

Continuous Functions

Exponents and Polynomials

Rational Functions

Algebra Topics That are Reviewed at the Start of the Semester

Trigonometry

Introduction to Sequences and Series

Introduction to Combinatorics and Probability

Joshua's Textbook Answer Videos

The water level, measured in feet above mean sea level, of
Lake Lanier in Georgia, USA, during 2012 can be modeled by
the function
$$L(t)=0.01441 t^{3}-0.4177 t^{2}+2.703 t+1060.1$$
where $t$ is measured in months since January $1,2012 .$ Estimate
when the water level was highest during $2012 .$

Chapter 3: Applications of Differentiation

Section 1: Maximum and Minimum Values

Solve each polynomial inequality in Exercises $1-42$ and graph the solution set on a real number line. Express each solution set in interval notation.
$$
x^{2}-5 x+4>0
$$

Chapter 2: Polynomial and Rational Functions

Section 7: Polynomial and Rational Inequalities

Solve each polynomial inequality in Exercises $1-42$ and graph the solution set on a real number line. Express each solution set in interval notation.
$$
x^{2}+5 x+4>0
$$

Chapter 2: Polynomial and Rational Functions

Section 7: Polynomial and Rational Inequalities

Solve each polynomial inequality in Exercises $1-42$ and graph the solution set on a real number line. Express each solution set in interval notation.
$$
x^{2}-6 x+9 < 0
$$

Chapter 2: Polynomial and Rational Functions

Section 7: Polynomial and Rational Inequalities

Solve each polynomial inequality in Exercises $1-42$ and graph the solution set on a real number line. Express each solution set in interval notation.
$$
3 x^{2}+10 x-8 \leq 0
$$

Chapter 2: Polynomial and Rational Functions

Section 7: Polynomial and Rational Inequalities

Solve each polynomial inequality in Exercises $1-42$ and graph the solution set on a real number line. Express each solution set in interval notation.
$$
2 x^{2}+x<15
$$

Chapter 2: Polynomial and Rational Functions

Section 7: Polynomial and Rational Inequalities

1 2 3 4 5 ... 53