Answer:
See below.
Step-by-step explanation:
Graphically: the graphs of a function and its inverse are symmetric with respect to the line y = x.
Algebraically: If functions f(x) and g(x) are inverses of each other, then the composition of f and g must equal x, and the composition of g and f must also equal x.
Answer:
it should be the blue car
Step-by-step explanation:
because the red car has 6 2/5 miles so that means the red car has 1 extra mile to drive hope this helps :)
Answer:
The answer is B, they satisfy equation A but not equation B
Step-by-step explanation:
Hope I helped, cheers!
The far left column represents the 10's place and the digits to the right represent the 1's place.
look at the "3" row. How many digits are greater than 2? → <em>4,4,4,5,7 = 5 digits</em>
How many digits are in the "4" row (representing ages in their 40's)? → <em>6 digits</em>
How many digits are in the "5" row (representing ages in their 50's)? → <em>5 digits</em>
How many digits are in the "6" row (representing ages in their 60's)? → <em>4 digits</em>
How many digits are in the "7" row (representing ages in their 70's)? → <em>1 digit</em>
How many customers are older than 32? <em>5 + 6 + 5 + 4 + 1 = 21</em>
Answer: B
<span>What is the solution of the system? y=9x-2 y=7x+3
b.(5/2,41/2)
The table below shows the height (in inches) and weight (in pounds)of eight basketball players.
Height=67, 69, 70, 72, 74, 78, 79 Weight=183, 201, 206, 240, 253, 255 what is the correlation of the set of data? Round your answer to the nearest thousandth.
d.0.981
3.The table below shows the average height of a species of tree (in feet) after a certain number of years.
Years=1, 2, 3, 4, 5, 6, 7, 8 Height=2.1, 3.2, 6.8, 7.3, 11.2, 12.6, 13.4, 15.9 about how tall would you expect one of these trees to be after 22 years?
c.44.25ft
4.You use a line of best fit for a set of data to make a prediction about an unknown value. The correlation coefficient for your data set is 0.984. How confident can you be that your predicted value will be reasonably close to the actual value?
c.I can be very confident; it will be close, but it probably won't be exact.
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