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forsale [732]
3 years ago
14

What is the rate of change of the function? On a coordinate plane, a line with negative slope goes through points (0, 1) and (1,

negative 1). –2 Negative one-half One-half 2 Mark this and return
Mathematics
1 answer:
Blababa [14]3 years ago
4 0

Answer:

-2

Step-by-step explanation:

slope: (y² - y¹) / (x² - x¹)

(-1 - 1) / (1 - 0) = -2 / 1 = -2

y = -2x + b

plug in an (x, y) value to find b

1 = -2(0) + b

1 = -2 + b

b = 3

y = -2x + 3

rate of change is -2

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Please help me!!! Joe and his family are touring Chicago. They want to visit the Willis Tower, hang out at Navy Pier, and shop o
iragen [17]

Answer:

1:35 pm

Step-by-step explanation:

Given that:

Willis tower = 1 hour 10 minutes

Navy piers = 3 hours 10 minutes

Shopping = 1 hour 15 minutes

(1 hour 10 min) + (3 hour 10 minutes) + 1 hour 15 minutes

Total time touring Chicago = 4 hours 35 minutes

Since dinner reservation is at 5 :10 pm

Touring should start latest:

5:10 - 4 hours 35 minutes = 1 :35 pm

6 0
3 years ago
A plane has 360 total seats, which are divided into economy class and business class. For every 13 seats in economy class, there
saveliy_v [14]
Hello! 

The first thing you want to do is add 13+5 which gives you 18. SO then you see how many times 18 goes into 360. Which gives you 20. So then you multiply 20 by 5 (because there are 5 business seats for every 13 and 18 went into 360 20 times, which gives you 100 business seats. Then you subtract 100 from 360 to see how many economy seats are left which gives you 260 economy seats. So there are 100 business seats and 260 economy seats. 

I hope this helped!

I am, yours most sincerely,
SuperHelperThingy
4 0
3 years ago
Read 2 more answers
You are driving to a vacation spot that is 1500 miles away. Including rest stops it’s takes you 42 hours to get to the vacation
Serga [27]

You were not driving for 12 hours.

<em><u>Explanation</u></em>

Distance to the vacation spot is 1500 miles and you estimate that you drove an average speed of 50 mph.

<u>Relationship between distance, speed and time</u> is.......

distance=speed*time\\ \\ time=\frac{distance}{speed}

So, the <u>number of hours you drove</u> =\frac{1500}{50}hours= 30 hours

Given that, including rest stops it’s takes you 42 hours to get to the vacation spot.

Thus, the number of hours you were not driving =(42-30)=12 hours

5 0
3 years ago
Which graph is it? Please only help if you KNOW
avanturin [10]
I believe it's one of the four in photo.
4 0
3 years ago
Help please! Thanks!!
Effectus [21]

Answer:

inverse of sin 1.6

or it can be written as sin^1 1.6

5 0
3 years ago
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