TRIcia is going to write patterns a, b and C USING THE RULE "ADD 15" THE FIRST NUMBER IN EACH PATTERN IS SHOWN BELOW USE THE DROP DOWN MENUS TO DESCRIBE THE PATTERNS

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,

actually your concept is wrong

step-by-step explanation:

150% of x =300

150x=300×100

x=(300×100)÷150

x=200