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2 years ago

Which graph can be used to find the solution(s) to x2 – 4x + 4 = 2x – 1 – x2?

Mathematics

2 answers:

timurjin [86]2 years ago

7 0

Answer: the graph is D.

Step-by-step explanation:

on edgenuity 2020 :))

joja [24]2 years ago

6 0

Answer:

The graph that can be used to find solutions is 2x^2 - 6x + 5 = 0

Step-by-step explanations:

In order to find the equation, you have to solve it so that it equals 0. Then you can graph it and look for the x-intercepts.

x^2 – 4x + 4 = 2x – 1 – x^2 ----> Add x^2

2x^2 - 4x + 4 = 2x - 1 ----> Subtract 2x

2x^2 - 6x + 4 = -1 ----> Add 1

2x^2 - 6x + 5 = 0

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Answer:

Step-by-step explanation:

After one year

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After two-years

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After three years

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2 years ago

4 markers cost $7.04. Which equation would help determine the cost of 7 markers??

aleksley [76]

Answer: 12.32

Step-by-step explanation:

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Jala put $600 in an interest bearing account with a annual compound interest rate of 5%. Jala determined that after seven years,

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How many possible values for y are there where y = cos^-1 0?

Arada [10]

Possible values for y are<u> infinite</u>

<h3>Further explanation </h3>

Trigonometry is the science of mathematics that studies the relationship between sides and angles in triangles

Given special angles of trigonometric functions, for example

$\displaystyle sin~0=0\\\\cos~30=\frac{1}{2}\sqrt{3}\\\\tan~45=1\\\\sec~45=\sqrt{2}\\\\etc.$

In the trigonometric function equation y = cos⁻¹ 0, then the value of y can be determined:

y = cos⁻¹0

y = arc cos 0

cos y = 0

Then the value of y :

$\displaystyle \frac{\pi }{2},\frac{3}{2}\pi,\frac{5}{2}\pi , etc$

Or can be formulated :

$\displaystyle y=\frac{\pi }{2} (2n-1)$ ⇒ y: arithmetic sequence

So there are infinite values for y

<h3>Learn more</h3>

trigonometric identities

brainly.com/question/5013374

Keywords: trigonometric, infinite values,arithmetic sequence

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