Please help! Due soon! Write an equation of the line in point-slope form that passes through the given points in the table. Then write the equation in slope-intercept form.

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

Shryia read a 481 -page-long book cover to cover in a single session, at a constant rate. after reading for 1.5 hours, she had 403 pages left to read. how fast was shryia reading? pages per hour how long did it take her to read the entire book? hours plz i realy need this

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.