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DerKrebs [107]
3 years ago
12

Slope and Y-intercept y= 2x -3m=b=​

Mathematics
2 answers:
Yuki888 [10]3 years ago
8 0

Answer:

m = 2, b = -2

Step-by-step explanation:

Your y-intercept is b

Your slope is 2

Hint: your slope will always have a variable after that number (x)

aev [14]3 years ago
3 0

Answer:

m=2/1 b=-3

Step-by-step explanation:

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An exponential equation will have a term that is squared (the tiny two that is after a number) and a linear equation will not.

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3 years ago
4qu, when q= 5 and u = 7
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Answer:

140

Step-by-step explanation:

Substitute q = 5 and u = 7 into the expression

4qu

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3 years ago
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Kelsey has $5000 to invest and she is trying to decide between two banks. The second national bank is paying 3.5% interest compo
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Suppose you do an analysis of the starting salaries of 100 recent Lehman graduates. You find that the average starting salary is
madreJ [45]

Answer:

a) (59180,60820)

b) (59020,60980)        

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = $60,000

Standard Deviation, σ = $5,000

Sample size, n = 100

a) 90% critical values

\mu \pm z_{critical}\frac{\sigma}{\sqrt{n}}

Putting the values, we get,

z_{critical}\text{ at}~\alpha_{0.10} = 1.64

60000 \pm 1.64(\frac{5000}{\sqrt{100}} ) = 60000 \pm 820 = (59180,60820)

b) 95% critical values

\mu \pm z_{critical}\frac{\sigma}{\sqrt{n}}

Putting the values, we get,

z_{critical}\text{ at}~\alpha_{0.05} = 1.96

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5 0
3 years ago
How do you determine where an irrational number is located on a number line
zmey [24]

Answer:

Step-by-step explanation:

The square root of 2 is irrational, the square root of 3, 5, 6, 7, 8, 10, and any other positive number that is not a perfect square. You can find more by dividing an integer by an irrational number. (5 / sqr rt of 2...)  

There are more irrational numbers than there are rational numbers. There are aleph-null rational numbers and aleph-one irrational numbers. (Aleph-null is the smallest size of infinity, aleph-one is the second size.)

6 0
3 years ago
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