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enyata [817]
3 years ago
7

Write the explicit formula that represents the geometric sequence -2, 8, -32, 128

Mathematics
1 answer:
horsena [70]3 years ago
6 0
8 is the right answer
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HELP! I am confused since the -5 was added, so would it be the slope or would -7 be the slope?
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Answer:

slope = 35; y-intercept = -45

Step-by-step explanation:

Function f(x) is written in the slope-intercept form, y = mx + b.

f(x) = -7x + 9

You compare it with

f(x) = mx + b, and you see that m, the slope, is -7, and b, the y-intercept is 9.

Now we deal with function h(x).

h(x) = -5(-7x + 9)

This is not written in the y = mx + b form, but we can put it in that form by distributing the -5.

h(x) = 35x - 45

Now, h(x) is written in the y = mx + b form. We see clearly that m = 35, so the slope of function h is 35. We also see that b, the y-intercept is -45.

Answer: slope = 35; y-intercept = -45

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Answering Streak

Your Streak is on! Answer

3 0
3 years ago
What is the slope-intercept equation<br> for the following line?<br> y=-x+
abruzzese [7]

Answer:

y=-1/2x-3

I hope this helps u :)

Step-by-step explanation:

5 0
3 years ago
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1+1-7-3240+3+315=
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4 years ago
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