# Theodore Amidon

Precalculus teacher | Verified Expert

I hold a degree in Precalculus from Montclair State University. With a passion for mathematics, I thrive on simplifying complex concepts and fostering student understanding. My approach emphasizes practical applications and personalized guidance, ensuring students grasp fundamental principles with confidence. Whether it's solving equations or mastering trigonometric functions, I am dedicated to empowering learners to excel in precalculus and beyond. Join me in exploring the beauty of mathematical reasoning and unlocking your full potential in this dynamic field.

## Questions

How to find a vector A that has the same direction as ⟨−8,7,8⟩ but has length 3 ?

Given #f(x) = (3-2x) / (2x+1)# and #f(g(x)) = 7 - 3x# how do you find g(x)?

How do you tell if it's a vertical asymptote function or a horizontal asymptote function?

In a geometric sequence , the common ratio and the second term are 2 and 30 respectively. find the value of a and the sum of the first eight terms ?

Let #h(x) = x/(x+4)# and #k(x)=2x-4#, how do you find (hºk)(x) and simplify?

How do you find the value of x: #log_x (121/289) = 2#?

How do you find the exponential model #y=ae^(bx)# that goes through the points (0,4) and (5, 1/2)?

How do you find the slant asymptote of #y = (3x^2 + 2x - 3 )/( x - 1)#?

How do you know if #f(s) = 4s^(3/2)# is an even or odd function?

What is the common ratio in this geometric sequence 4, 16, 64, 256, 1024, ...?

What is the inverse function of # f(x) =2x-5#?

How do you write a polynomial in standard form given the zeros x=1, -1, √3i, -√3i?

How do you find the inverse of #y=((x^2)-4)/x# and is it a function?

Is the function #f(x) = x^3# symmetric with respect to the y-axis?

How do you find the vertical, horizontal or slant asymptotes for #3/(2x-1)#?

How do you find the asymptotes for # y=(x+3)/(2x-8)#?

How do you simplify and divide #(12y^2+36y+15)div(6y+3)#?

How to write an equation for a rational function with: x intercepts at x = 6 and x = 5?

How do you find the inverse of # f(x)=e^-x#?

How do you solve #x^3+2x^2 = 2# ?