Answers created by Elizabeth P.

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• How do you determine if (-1, 4), (2, 8), (-1, 5) is a function?
  
• How do you check whether `x=3` is a solution to `2x-5<7`?
  
• How do you factor by grouping four-term polynomials and trinomials?
  
• How do you determine the vertex and direction when given a quadratic function?
  
• How do you calculate the slope given two points?
  
• How do I graph the quadratic equation `y=1/4(x-2)^2+4`?
  
• What do the variables in the quadratic formula mean?
  
• How do you add `3""^3sqrt(2)+5""^3sqrt(16)`?
  
• How do you use the distributive property to find 20 x 12?
  
• How do I find the vertex of `y=(x+7)^2`?
  
• How do I find the square of a binomial?
  
• How do I do matrix subtraction?
  
• What is the 7th term of the geometric sequence 3, 9, 27,...?
  
• How do you write the remainder in synthetic division?
  
• What is an arithmetic sequence?
  
• How do you solve by elimination with fractions?
  
• How do I find the y-intercept of a parabola?
  
• How do I find the slope of an equation in the form `y = mx + b`?
  
• How do I graph the rational function `f(x)=1/(x-2)` on a graphing calculator?
  
• How do I find an interest rate using the formula `a=p(1+r)^t`?
  
• How do you find the asymptotes of a rational function?