1.     Which of the quadratic functions has the narrowest graph?

Simplify    $\frac{\left(x^{-2}y^{10}\right)^2}{x^5y^{-3}}$  to an expression with only positive exponents.

Which equation represents the line that passes through the points (2,2) and (4,1)

Two-hundred items were sold during the High School Math Competition Finals in Wenatchee for a total of $130.00. The only items sold were cans of pop for $0.50 and bags of popcorn for $0.75.

How many of each item was sold?

Consider the two equations below:

x + y = 6

y = -x + 2

Which statement correctly describes the graphs of these equations?

Write the exponential equation that represents the given graph.