1. Enter the following data into your graphing calculator. Make sure that any previous data have been cleared. Graph)
(6, 1), (9, 0), (12, -3), (3, 3), (0.5).(-3, 7).(-5, 9), (-7, 13)
2. Find the equation of the line of best fit. Round values to the
nearest hundredth.
3. Use the equation of the line of best fit to predict the value of y
when x = 20
4. The owner of a café kefy records on the daily high
temperature and the number of ice-cream cones sold on
that day. Some of the owner's data are shown below.
Create a scatter plot for these data

step-by-step explanation:

first you will have to convert 3/4 into a decimal

which is .75

then you will have to divide 1.5 by .75

which is 2

no you have to divide

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.

the answer is 13 cm

.95

step-by-step explanation: