Quiz! SAT Prep Math Quiz

If \frac{a}{b}=2, what is the value of \frac{4b}{a}?

If \frac{x-1}{3}=k and k=3, what is the value of x?

g\left(x\right)=ax^2+24, a is a constant and g\left(4\right)=8 What is the value of g\left(-4\right)?

\left(x^2y-3y^2+5xy^2\right)-\left(-x^2y+3xy^2-3y^2\right) Which of the following is equivalent to the expression above?

If a=5\sqrt{2} and 2a=\sqrt{2x}, what is the value of x?

True or False: A line in the xy-plane passes through the origin and has a slope of 1/7. Point (14,2) lies on the line.

If 3x-y=12, what is the value of \frac{8^x}{2^y}?

This is a simple introductory question. As your SAT Prep Math Instructor for Upward Bound, what is my name?

True or False: For i=\sqrt{-1}, the sum \left(7+3i\right)+\left(-8+9i\right) is equal to -1+12i