F(x) = 25x2-10x + 1
What is the value of the discriminant of f?
0
How many x-intercepts does the graph of f have?

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?

Which is an accurate comparison of the two data sets? the commute to work is typically shorter and more consistent than the commute home. the commute to work is typically shorter but less consistent than the commute home. the commute to work is typically longer and less consistent than the commute home. the commute to work is typically longer but more consistent than the commute home.