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3 years ago

A subset of {2, b} is:

Mathematics

1 answer:

rodikova [14]3 years ago

4 0

Answer:

a+b=2

Step-by-step explanation:

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Which system of equations is represented by the graph?

ahrayia [7]

The equations y = x² - 2x + 1 and 2x - y = 2 intersect at the points (1, 0) and (3, 4)

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Given that the quadratic function intersecting a linear function at points (1, 0) and (3, 4)

This means that this points lie on both functions.

y = x² - 2x + 1 and 2x - y = 2

For point (1, 0):

y = 1² - 2(1) + 1 = 0; 2(1) - 0 = 2

For point (3, 4):

y = 3² - 2(3) + 1 = 4; 2(3) - 4 = 2

The equations y = x² - 2x + 1 and 2x - y = 2 intersect at the points (1, 0) and (3, 4)

Find out more on equation at: brainly.com/question/2972832

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2 years ago

Given the sequence 8, 16, 32, 64, ..., which expression would give the thirteenth term?

mrs_skeptik [129]

8, 16, 32, 64,…
×2 ×2 ×2

$a_{n} = a_{1} * r^{n - 1}$
$a_{n} = 8 * 2^{13 - 1}$
$a_{n} = 8 * 2^{12}$
$a_{n} = 8 * 4096$
$a_{n} = 32768$

   First Term: 8
      Second Term: 16
      Third Term: 32
      Fourth Term: 64
       Fifth Term: 128
      Sixth Term: 256
   Seventh Term: 512
   Eighth Term: 1024
   Ninth Term: 2048
      Tenth Term: 4096
   Eleventh Term: 8192
   Twelfth Term: 16384
Thirteenth Term: 32768

$The\ expression\ that\ would\ give\ the\ thirteenth\ term\ of\ the\ problem\ would\ be\ the\ equation\ of\ the\ geometric\ sequence,\ which\ is\ equal\ to\ a_{n} = a_{1} * r^{n - 1}.$

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