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anzhelika [568]
4 years ago
13

Which of the following functions has a rate of change that stays the same?

Mathematics
1 answer:
Paladinen [302]4 years ago
4 0

Answer:

y=6x+8

Step-by-step explanation:

All of the other equations are raised to the power of two, which forms the graph into a parabola, and this changes the rate of change.

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3 years ago
Suppose there are two types of tickets to a show: advance and same day. The combined cost of one advance ticket and one same day
Debora [2.8K]

Answer:

Answer = $30.00 advanced and $36.00 same day.

Step-by-step explanation: We can replace 20:40 ratio.

30 x 20 and 70 x 20 = 600+ 800 =3/5  to find 2/4 = 12/20 finds 10/20 through HCF and hereafter we have one ticket is 1/6 more. So if 60 tickets were sold for 2000 then $33.33 would be the average and if one was 1/6 more than the other it is 0.5/6 higher than 33.33 =2.66 more = £36 for All day and £30 for Advanced tickets. 36 x 20 = $600  and 36 x 40 =$1400. We know its $30 as we can double check its ratio after. 20:40 is 1/2 but then take off $3 each side to balance back to find $60 combined. $2000=1400+$600 =1:2 and 2:4 ratio.

5 0
3 years ago
NEED HELP ASAP 20 POINTS
il63 [147K]

As we can see from the table there is a pattern to the whole data in the table. A closer look reveals that when we multiply the number of students, n by the cost per student, c we get a constant number, 72. Let us see what we mean here:

  1. 3\times24=72
  2. 6\times 12=72
  3. 9\times 8=72
  4. 16\times 4.5=72

Thus, the function which models the data is the nc=12.

Now, let us move on to the next part of the question:

If 12 students go on the trip then the cost per student as per this model will be:

\frac{72}{12}=6 dollars=$6

Therefore, out of the given options, the option the correct option is number B.


4 0
4 years ago
Read 2 more answers
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