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TiliK225 [7]
3 years ago
6

Graph each line. Give the slope-intercept form for all standard.

Mathematics
1 answer:
Dafna11 [192]3 years ago
6 0

Answer:

Below

Step-by-step explanation:

y=mx+b

m=slope

b=y-intercept

Subtract x from both sides:

y=-x+3

You can place a point at (0,3) since that is the y-intercept.

You can also use the X-intercept which is found by making y zero: (3,0)

Then connect the points to create a line.

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18 cups

Step-by-step explanation:

im pretty sure that's right

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What is <br>60,845-2,926=?​
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Step-by-step explanation:

60,845-2,926=57,919

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The difference of a number and five divided by 10​
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Can someone explain what geometric sequences are?
Fed [463]

Explanation:

A sequence is a list of numbers.

A <em>geometric</em> sequence is a list of numbers such that the ratio of each number to the one before it is the same. The common ratio can be any non-zero value.

<u>Examples</u>

  • 1, 2, 4, 8, ... common ratio is 2
  • 27, 9, 3, 1, ... common ratio is 1/3
  • 6, -24, 96, -384, ... common ratio is -4

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<u>General Term</u>

Terms of a sequence are numbered starting with 1. We sometimes use the symbol a(n) or an to refer to the n-th term. The general term of a geometric sequence, a(n), can be described by the formula ...

  a(n) = a(1)×r^(n-1) . . . . . n-th term of a geometric sequence

where a(1) is the first term, and r is the common ratio. The above example sequences have the formulas ...

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  • a(n) = 27×(1/3)^(n -1)
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You can see that these formulas are exponential in nature.

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<u>Sum of Terms</u>

Another useful formula for geometric sequences is the formula for the sum of n terms.

  S(n) = a(1)×(r^n -1)/(r -1) . . . . . sum of n terms of a geometric sequence

When |r| < 1, the sum converges as n approaches infinity. The infinite sum is ...

  S = a(1)/(1-r)

8 0
3 years ago
Evaluate the following expression:<br> 30 = 5(8 – 6 + 1) - (2^2 - 3)^3
grin007 [14]

Answer:

30=15

Step-by-step explanation:

30=40-30+6-4-27

30=10+2-27

40=12-27

30=-15

7 0
3 years ago
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