Answer:
D,E are not functions
Step-by-step explanation:
A function is a relation in which every input has not more than one output.But the output of the inputs may be same.Here in D the input 1 has 4 different outputs as 1,2,3,4.So its not a function.Similarly in E 6 has 2 outputs as 2 and -1.For remaining sets the inputs has only one output.so they are functions.
Answer:
I just looked it up, apparently this is how. I've never cancelled a Brainly subscription before, but hopefully this helps.
"Brainly Plus subscriptions will renew monthly, or every 1, 6, or 12 months depending on your subscription. You can see when your subscription is set to auto-renew in your account settings.
1. Login to your account
2. Go to your Account Settings option from the dropdown from your profile picture
3. Select Subscription
4. Select Cancel subscription
Be sure to submit your cancellation request at least 24 hours before your renewal date. "
2250
50*(2+100)/2
50*102/2
50*51
2250
Answer:
C
Step-by-step explanation:
= 488000
(real number)
= 4.88 × 105
(scientific notation)
<span>= 4.88e5
maybe this will help ?</span>
