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marin [14]
2 years ago
10

PLZ HElP -- Examine these quadratic graphs. The black parabola is the parent function, y = x2, which is actually in the vertex f

orm of a quadratic equation. The other four graphs are generated by manipulating this parent function. You know what each term means in this vertex form: y = a(x - h)2 + k . You know about the maximum and the minimum of a quadratic.
Task 1:

1. Use the vertex formula, and find how you can get the parent equation y = x2. 2. Select one of the colored graphs. Using your knowledge about the vertex formula and the quadratics, including the maximum and the minimum, determine the equation of the graph you selected.

3. Write the equation in vertex form.

4. Use Desmos to graph the equation to check the accuracy.


Task 2:

1. Post your equation.

2. In your post, include the following elements:

- Which one of the colored graphs the equation represents.

- The reason why you picked the graph to write the equation among the four graphs.

- The detailed process you took to come to the equation you wrote. (Explain in the way other people can follow to write the equation.)

- Why the equation can represent the graph of your choice in detail. Use what you know about the quadratics and their graphs to convince the readers that the equation actually represents the graph without having them use the graphing calculator.

Mathematics
1 answer:
NISA [10]2 years ago
7 0

331313Julie had 3 1/3cups of flour. A brownie called for 1 1/3 of flour. If julie made one batch of brownies,how many more batches could she make?

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Solve 3x2+7x+1=0 using the quadratic formula.
NNADVOKAT [17]

Answer:

x=\frac{-7+-\sqrt{37} }{6}

Step-by-step explanation:

This (±) goes between the -7 and \sqrt{37}

3x^{2} +7x+1=0

ax^{2} +bx+c

-b ± \sqrt{b^2-4ac}/2a

-7 ± \sqrt{(7)^2-4(3)(1)}/2(3)

-7 ± \sqrt{49-12}/6

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7 0
2 years ago
2-1 whats the answer
Marysya12 [62]

Answer:

<h2>2-1=1</h2><h3><em>hope it helps you have a great day keep smiling be happy stay safe</em></h3><h2 />
8 0
3 years ago
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djyliett [7]
Because there are 2 pints in a quart, 712 quarts would equal 1,424 pints.
3 0
3 years ago
Select all that have a value of 0.<br>Cost<br>cos 0<br>sin 0<br>sin 34<br>tan x<br>DONE​
olga nikolaevna [1]

Answer:

sin 0

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8 0
3 years ago
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Please help:) I'll report you if you steal points :(
Crank
Yeah y=9


hope this helped even tho I’m kinda late haha
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