What is the slope and equation of a line perpendicular to the y-axis passing through point (–5, –3)? A. The slope is zero and the equation of the line is y = –3.
B. The slope is undefined and the equation of the line is y = –3.
C. The slope is undefined and the equation of the line is x = –5.
D. The slope is zero and the equation of the line is x = –5

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

answer: yes, since the line has a steeper rate of change than the exponential the y-values will be greater and they will only intersect one time.