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Anna71 [15]
3 years ago
7

What is the vertex of the parabola to the below?

Mathematics
2 answers:
Kipish [7]3 years ago
8 0
The answer is 1 and -3
kodGreya [7K]3 years ago
4 0

Answer:

(1,-3)

Step-by-step explanation:

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Select the correct answer.
antoniya [11.8K]

Answer:

B

Step-by-step explanation:

No solutions

8 0
3 years ago
Read 2 more answers
WHAT IS <img src="https://tex.z-dn.net/?f=%5Cfrac%7B-b%7D%7B2a%7D" id="TexFormula1" title="\frac{-b}{2a}" alt="\frac{-b}{2a}" al
kirill115 [55]
Its the quadratic formula
5 0
3 years ago
Please help! Don't put anything random for the points I really need help!​
Kamila [148]

Answer:

x = -2 and x = 5/4

Step-by-step explanation:

The image below shows step-by-step on how to solve it.

Hope this helps! :)

8 0
3 years ago
Given the graph below, which of the following statements is true?
Nesterboy [21]

To be a function, it has to pass the vertical line test, which means a vertical line drawn anywhere in the graph should cut the graph only once, not more.

To be a one-to-one function, it has to pass the vertical line test as well as the horizontal line test, which means that a horizontal line drawn anywhere in the graph should cut the graph only once, not more.

<em>Of course, it passes the vertical line test, so its a function. </em>

<em>Does it pass the horizontal line test? </em><em>NO! </em><em>As shown in the attached picture, the blue line (horizontal line) cuts the graph at 3 places. We therefore eliminate choices A and B. We can eliminate choice C because nowhere is it required a function to pass through the origin for it to be one-to-one. Hence, the answer is D (blue line shows this).</em>

<em>ANSWER: D</em>

6 0
3 years ago
Read 2 more answers
Which example illustrates an improper use of deductive reasoning? A. All girls in Mrs. Lopez’s class have brown hair. Cassandra
hoa [83]
The answer is letter B
6 0
3 years ago
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