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James Allen

James Allen

Fashion Institute of Technology
Precalculus

Precalculus teacher | Tutor for 6 years

I hold a degree in Precalculus from the Fashion Institute of Technology. With a passion for mathematics, I'm dedicated to helping students grasp precalculus concepts with clarity and confidence. My approach combines patience, creativity, and real-world applications to make complex topics accessible. Whether it's trigonometry, functions, or algebra, I'm here to support students on their journey to mathematical proficiency. Let's unlock the mysteries of precalculus together!

Questions

  • How do you long divide #(3x^2+11X+1)÷(x-3)#?
  • How do you write a polynomial with Zeros: -2, multiplicity 2; 4, multiplicity 1; degree 3?
  • How do you long divide #f(x) = (x^3 + 3x^2 – 2x + 1)# by (x+1)?
  • Given #f(x)=x+2, g(x)=x-3, h(x)=x+4# how do you determine #y=(f(x)+g(x))/(h(x))#?
  • How many roots do the following equations have? -12x^2 -25x +5 +x^3 =0
  • How do you long divide #(4x^3-6x^2+5)div(x^2-4)#?
  • How do you long divide #(6x^2+5x-4) div (2x+3)#?
  • How do you find all zeros of the function #f(x)= x^3 - x^2 - 4x -6# given 3 as a zero?
  • How do you divide #4x^3 + 3x + 5# by #2x-3#?
  • How do you determine #f(g(x))# and #g(g(x))#, given #f(x)=sqrt(x^2+2)# and #g(x)=x^2#?
  • How do you long divide #(x^4 + 2x^3 - x^2 - 2x + 4) /( x^2 + x - 1)#?
  • How do you solve #x^3-9x^2+14x=48# using the fundamental theorem of algebra?
  • How do you long divide #(9x^3 + 3x^2 + 24x)/(3x^2 + 1)#?
  • How do you long divide #(x^3)/(x^2+2x+1)#?
  • How do you find the equation for the inverse of #y=2x+1#?
  • How do you find the equation for the inverse of #y=x^2+2, x>=0#?
  • If #y=sqrt(x^2+6x+8)#,show that one value of #sqrt(1+iy)+sqrt(1-iy)=sqrt(2x+8)#?
  • How do you graph #f(x)=3/x# and then use the horizontal test to determine whether the inverse of f is a function?
  • How do you find the inverse of #f(x)=1/(2x)#?
  • How do you find all the zeros of #f(x)= -4x^8-9x^7+9x-4# with its multiplicities?