10th grade geometry me!

which figures are shown in the diagram? check all that apply.

line cd

point d

ray cd

ray dc

segment cd

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

What is the equation of a line passing through (-6,5) and having a slope of 1/3