The functions below f(x) and g(x) are shown on the graph f(x)=x^2

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

In δabc, if the length of side b is 3 centimeters and the measures of ∠b and ∠c are 45° and 60°, respectively, what is the length of side c to two decimal places?

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?