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sweet [91]
3 years ago
14

Need Help!!Graph the first 6 terms of a sequence where a1 = −3 and d = 4.

Mathematics
2 answers:
GaryK [48]3 years ago
7 0

Answer:

thats what i got hope you have a good day :)

Step-by-step explanation:

Irina18 [472]3 years ago
5 0
Answers
a1=3
d=-10
………………….
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4. Name the first five terms of the arithmetic sequence. a1 = -35, d=4​
eduard

Answer:

Step-by-step explanation:

We first have to write the equation for the sequence, then finding the first five terms will be easy. Follow the formatting:

a_n=a_1+d(n-1) and we are given enough info to fill in:

a_n=-35+4(n-1) and

a_n=-35+4n-4 and

a_n=-39+4n or in linear format:

a_n=4n-39 where n is the position of the number in the sequence. We already know the first term is -35.

The second term:

a_2=4(2)-39 so

a_2=8-39 and

a_2=-31

The third term:

a_3=4(3)-39 and

a_3=12-39 so

a_3=-27 and we could go on like this forever, but the nice thing about this is when we know the difference all we have to do is add it to each number to get to the next number.

That means that the fourth term will be -27 + 4 which is -23.

The fifth term then will be -23 + 4 which is -19. You can check yourself by filling in a 5 for n in the equation and solving:

a_5=4(5)-39 and

a_5=20-39 so

a_5=-19

7 0
3 years ago
A. The number of dogs is 4/5 the number of cats.
Inessa [10]

Answer:

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Step-by-step explfdsanation:

dthe awknfd;f

6 0
3 years ago
Three plane tickets to New York cost $2,472.If each plane ticket costs the same amount, about how much does one ticket cost?How
Verdich [7]

Answer:  824$ for each

and will have to discount 24$ for each ticket

Step-by-step explanation:  2472/3= 824

2400/3=800

824-800=24

7 0
3 years ago
Write ordinates of following points:<br> ( 3 , 4 ) &amp; ( 5 , -3 )
Ne4ueva [31]

See attachment for math work and answer.

4 0
3 years ago
Which shape has 2 parallel sides ready
Irina-Kira [14]

Answer:

You have two sets of parallel sides. A square has two sets of parallel sides, and it has the extra condition that all of the angles are right angles. So a square is definitely going to be a rhombus. Now, all rhombuses have four sides.

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
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