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3 years ago

A line passes through ( - 1, 1) and (3,9).

Mathematics

1 answer:

Ivan3 years ago

4 0

Answer:

y=2x+3

Step-by-step explanation:

The slope-intercept form of the equation of a line is y = mx + b,where m = slope.

Hope this helps...

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Let Universal set U = {1, 2, 3, 4, 5, 6, 7, 8}, A' = {2,5, 6, 7}, A N B = {1,3,4}

blsea [12.9K]

Answer:

Hi myself Shrushtee

Step-by-step explanation:

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3 years ago

12 over 12 and blank over 20

erastova [34]

Answer:

12/12=20/20

Step-by-step explanation:

if the original question deals with fractions, then 12 over 12 is the same as 20 over 20 because they both reduce to 1

6 0

4 years ago

Evaluate <img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%5E%7B-2%7Dx%5E%7B-3%7Dy%5E%7B5%7D%20%7D" id="TexFormula1" title="\

Irina18 [472]

Answer:

$\bf C)\: -\cfrac{1}{32}$

Step-by-step explanation:

$\tt \cfrac{1}{2^{-2}x^{-3}y^5}$

$\tt x=2\\y=-4$

Substitute ''x'' with '2' & 'y' with "-4":-

$\tt \cfrac{1}{2^{-2}\times \:2^{-3}\left(-4\right)^5}$

First let's solve $\tt 2^{-2}\times \:\:2^{-3}\left(-4\right)^5$

$\tt 2^{-2}\times \:2^{-3}=\boxed{\cfrac{1}{32} }$

$\tt \cfrac{1}{32}\left(-4\right)^5$

Calculate exponents:- -4^5= -1024

$\tt \cfrac{1}{32}\left(-1024\right)$

Remove parentheses, apply rule:- $\tt a\left(-b\right)=-ab$

$\tt-\frac{1}{32}\times \:1024$

$\tt \cfrac{1}{32}\times \cfrac{1024}{1}$

Apply fraction rule:-

$\tt -\cfrac{1\times \:1024}{32\times \:1}$

$\tt \cfrac{1024}{32}$

Divide numbers:-

$\tt -32$

Now that we're done factoring the denominator let's bring down the numerator which is ' 1 ':-

$\tt -\cfrac{1}{32}\;\; \bf Answer$

3 0

2 years ago

Read 2 more answers

Yes Or No Full Question Is Below Thanks

Dmitry [639]

No this is not a triangle. With these lengths

8 0

4 years ago

Read 2 more answers

Bustin bought a DVD player that was marked down from $150 to $100. find the percent of decrease

Leno4ka [110]

33% of decrease.

150-100=50

50 is 1/3 of 150

1/3= 33%

4 0

3 years ago