5. what is an equation for the line with slope and y-intercept 9? (1 point)
y = x
y = 9x
y = x + 9
y = 9x + 

6. what is an equation in slope-intercept form for the line that passes through the points (1, –3) and (3, 1)? (1 point)
y = 3x + 1
y = x – 3
y = 2x + 5
y = 2x – 5

Ineed with this problem 21 show steps

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.