Register
Can someone help me out on #14 and/or #16 please.. thank you :)
6.6k views
2 votes
Can someone help me out on #14 and/or #16 please.. thank you :)

Can someone help me out on #14 and/or #16 please.. thank you :)-example-1
User Ravi Waghmare
by
8.2k points

2 Answers

1 vote
14. replace x with -4
f(-4) = 3(-4)^2+4(-4)-1
= 48-16-1
= 31

16. cost, C = 4h+15 [h represent hour]
User Carena
by
7.6k points
7 votes
I'm not sure for #14 but I think I know the answer to #16:

In the equation, h stands for the amount of hours: (4 x h) + 15

Does it make sense to you?
User Gaurav Sharma
by
8.0k points
← Prev Question Next Question →

Related questions

User Arian Sharifian
asked Jan 15, 2024 218k views
I need the answers for the last two in #14 and #16
Arian Sharifian asked Jan 15, 2024
by Arian Sharifian
8.3k points
1 answer
1 vote
218k views
User Teamchong
asked Feb 27, 2017 78.2k views
Please you can help me with this questions #14, #15 , #16 and #18. Thanks.
Teamchong asked Feb 27, 2017
by Teamchong
8.4k points
1 answer
1 vote
78.2k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!