# 3. Give an example of a function from N to N that is a) one-to-one but not onto. b) onto but not one-to-one. c) both onto and one-to-one (but different from the identity function). d) neither one-to-one nor onto

Victor3756   ·   14.10.2021 15:29
29.06.2019 03:30

wertyujhgfdcvb

step-by-step explanation:

28.06.2019 10:20

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}

5⋅2

x

2

x

​

=240

=48

step-by-step explanation:

28.06.2019 09:00

/

step-by-step explanation:

21.06.2019 23:40
Ucan draw that on a graph sheet and count the no. of units and apply the area formula of rectangle

### Other questions on the subject: Mathematics

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units...
Mathematics
21.06.2019 16:40
Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph....
Mathematics
21.06.2019 21:10
What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power....
Mathematics
21.06.2019 22:30
​y=2x−1 5x−4y=1 ​ is (1,1)(1,1) a solution of the system?...
Mathematics
22.06.2019 00:30
Asalsa recipe uses green pepper, onion, and tomato in the extended ratio 3: 5: 7. how many cups of tomato are needed to make 105 cups of salsa? a. 7 b. 21 c. 35 d. 49...
Mathematics
22.06.2019 00:30
Match the one-to-one functions with their inverse functions. Mathematics
22.06.2019 01:00
How many degrees are there in the central angles in a circle...
Mathematics
22.06.2019 02:30
Me! i'm really confused the isosceles trapezoids, abcd and efgh, are similar quadrilaterals. the scale factor between the trapezoids is 2: 3, line gh = 6 centimeters, line ad = 8...
Mathematics
22.06.2019 04:00
If the class creates a histogram of the data in table, how many students are in the range 12cm to 13.9 cm...
Mathematics
22.06.2019 04:20
Asap! a train traveled at the same speed for 20 hours. it went 379 miles in all. how fast was the train going?...
Mathematics
22.06.2019 06:30 