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zimovet [89]
3 years ago
9

I need help with this problem ASAP please i have until tmrw to finish my course entirely so if anyone can help it would be great

ly appreciated ​

Mathematics
1 answer:
givi [52]3 years ago
6 0

Answer:

Equation: f(x) = -x² + 3

Step-by-step explanation:

If we want to find the roots/solve for <em>x</em>, we can either graph the problem or use quadratic formula to find when f(x) = 0:

To get the equation of the graph, our parent function is: f(x) = a(x - h)² + k, or f(x) = x². Since we are reflecting over the x-axis with a vertical stretch and vertically moving up to (0, 3), we are modifying <em>a</em> and <em>k</em> only.

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-26=b-13 <br> Plz answer I’m a month late on this test
Irina-Kira [14]

Answer:

B = -13

Step-by-step explanation:

Add 13 to both sides

- 13 = b

4 0
3 years ago
What is the function f(x) = 2(x + 6), find x if f(x) = 22
lord [1]

Answer:

<h3>x = 5</h3>

Step-by-step explanation:

f(x) = 2(x + 6)

f(x) = 22

thereofre we have the equation:

2(x + 6) = 22      <em>use distributive property</em>

2x + 12 = 22     <em>subtract 12 from both sides</em>

2x = 10     <em>divide both sides by 2</em>

x = 5

3 0
3 years ago
Can someone please help me
umka2103 [35]

Answer:

28/43

Step-by-step explanation:

The question asks what is the probability that Marley picks out a blue or yellow marble.

In total, there are 43 marbles.

In total, there are 28 blue and yellow marbles. (18+10=28)

So, the answer would be 28/43

Hope this helps

6 0
3 years ago
Solve: 9x - 3 = 729
Ivahew [28]

Answer:

its . 6

Step-by-step explanation:

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2 years ago
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