Elias Ackerman
Precalculus teacher | Experienced educator in USA
I specialize in Precalculus, holding a degree from the University of Portland. Passionate about illuminating the intricacies of mathematical concepts, I bring clarity and enthusiasm to every session. With a commitment to fostering a supportive learning environment, I guide students through the challenges of Precalculus, ensuring a solid foundation for future mathematical pursuits. Let's embark on a journey of understanding and mastery together.
Questions
What is the expression for the distance from the point (8,1) to the curve # y = 1 + x^(3/2)# in terms of the x-coordinate of the point on the curve?
What is the formula for the sequence #2, -1, 4, -7, 10, -13, 16,...# ?
How do you solve #log_9 (3x)+log_9 2 =2#?
How do you solve #4^ { 2x } \cdot 4^ { 3} = 1#?
How do you find the determinant of #((1, 2, 0, 0, 4), (0, 3, 0, 0, 5), (0, 1, 0, 2, 0), (3, 0, 0, 1, -1), (0, -2, -1, 0, -3))#?
How do you find the inverse of #f(x) = | x | - 3# and is it a function?
What is the range of the function #y = cos x#?
ABCD is a rectangle with B (-7,3), C (5,3), D (5,-8). How do you find the coordinates of A?
How do you multiply #(2-3i)(1+5i)#?
How do you find the inverse of #f(x)= (2x+1)/(x-3)#?
How do you find the inverse of #f(x) = (x - 2) /( x + 2)#?
How do solve #x-10/(x-1)>=4# algebraically?
How do you identify all horizontal and slant asymptote for #f(x)=(2x^2-5x+5)/(x-2)#?
If the third term is 3 of a geometric is 36 and the sixth term is 9/2, what is the explicit formula for the sequence ?
How do you find the rectangular coordinates if you given the cylindrical coordinate #(5, pi/6, 5)#?
How do you find the asymptotes for #y= (x + 2) /( x + 3)#?
How do you solve #log 5x=log(2x+9)#?
How do you determine the value of #A# such that #f(x)# has a point discontinuity without using trial and error?
How do you determine if #f(x)=x^5-x+5# is an even or odd function?
Prove that #(cosxcotx)/(1 - sinx) - 1 = cscx#?