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kykrilka [37]
3 years ago
5

If f is a function, then f(3x)=3f(x)

Mathematics
1 answer:
Delvig [45]3 years ago
7 0
This is false.
The f(3x) means you are multiplying the input 'x' by 3 before plugging into the equation.
3f(x) means you are going to multiply your answer (output) by 3 after you've plugged the input value in and gotten the output.
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Shelly spent 10 mintues jogging and 20 mintues cycling and burned 300 calories. The next day, shelly swapped times and did 20 mi
ratelena [41]
She burned 30 calories for each minute of jogging and 15 calories for each minute of cycling because 300 divided by 10 is 30 and 300 divided by 20 is 15
6 0
3 years ago
Look to make 10 ones or 10 tens to solve 36+23+17
Juliette [100K]
I don't know what you are asking for the first part of the question but 36+23+17 = 76

Hope this helped a little! :)
4 0
3 years ago
You have 800 ft of fencing to make a pen for hogs. if you have a river on one side of your property, what is the dimension of th
schepotkina [342]
800 ÷ 3 = 266.7

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4 0
3 years ago
I REEEAALLLYYY NEED HELP ASAP!!!!!
ArbitrLikvidat [17]

Answer:

Monday and Thursday

Step-by-step explanation:

Please mark as brainliest!!

3 0
3 years ago
(X,3) , (5,9) slope=2
maxonik [38]
Equation for slope.
y2 - y1/x2 - x1
Using (x,3) and (5,9)
9 - 3/5 - x = 2
6/(5 - x) = 2
Cross multiply
6 = 2(5 - x)
6 = 10 - 2x
6 - 10 = -2x
-4 = -2x
x = 2
y2 - y1/x2 - x1
9 - 3/5 - 2
6/3 = 2
Hope this helps.
:-)

5 0
3 years ago
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