All points are to be given as coordinates (x, y).

The area of the top of a counter can be represented by the expression 1600×2 – 361.  When the expression is fully factored, the factors represent the dimensions of the counter.  What expressions represent the dimensions of the counter?

When does she reach his lowest point?

Identify the equation of the axis of symmetry for this quadratic relation:  

The second differences for the function y = 6×2 + 7 are all the same (constant).

The function y = 5×2 – 6x + 2 is a quadratic relation.

Find the zeroes for the relation y = x2 + x – 90 by factoring. The coordinate(s) of the zero(s) is / are: 

Which formula is true?

If tan A = 0.4245, then the measure ofA to the nearest degree is:

If ELIMINATION is the method used to solve this system of equations, what is the result of the first step? x + y = 6 x – y = 2