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What is the pattern in the sequence graphed below?
a.Multiply the term number by –1, then add 8.
b.Multiply the term number by –1, then add 9.
c.Add 8 to the term number, then multiply by –1.
d.Add 9 to the term number, then multiply by –1.

What is the pattern in the sequence graphed below aMultiply the term number by 1 then add 8 bMultiply the term number by 1 then add 9 cAdd 8 to the term number class=

Respuesta :

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The answer would be B.
If you look at it like a slope-intercept problem, the slope is negative one and the y intercept would be 9. So multiply by -1 and add 9

Answer:

b.Multiply the term number by –1, then add 9.

Step-by-step explanation:

If we look at the graph, we can see that it is decreasing at a constant rate. This means same pattern is happening at each step.

The correct pattern here is option B

Multiply the term number by –1, then add 9.

We can check this. Say to get 3 at x- axis, we will find like:

[tex]6(-1)+9=-6+9=3[/tex]

Similarly, to find 8 at x -axis, we will calculate:

[tex]1(-1)+9=-1+9=8[/tex]

Therefore, option B is correct.

Options C and D will give negative numbers as anything multiplied by -1, will give negative numbers.

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