1 year ago

Use quadratic regression to find a function that does the following points.

1 answer:

7 0

Answer:

$y = -x^{2} +4x-10$

Step-by-step explanation:

I used a graphing calculator to calculate the points so I'm not sure how to do it without, but I hope this helped!

You might be interested in

pashok25 [27]

1/2*(2*8)=3*(-12)
1/2*16=3*(-12)
1/2*16= -36
8= -36
The equality is false because the left hand and right hand side are different

8 0

2 years ago

AlladinOne [14]

No Maria is wrong because if you look at placement value you would see 4 is in the one hundred thousands place.

5 0

2 years ago

-Dominant- [34]

Answer:

x = 15

Step-by-step explanation:

This involves the Secant and Segments Theorem.

8(19 + 8) = 9(9 + x)

216 = 81 + 9x

9x = 135

x = 15

8 0

2 years ago

valkas [14]

Answer:

384 square cm

Step-by-step explanation:

Fabric used will be equal to the total surface of the cubical block.

$fabric \: used \\ = 6 {side}^{2} \\ = 6 \times {8}^{2} \\ = 6 \times 64 \\ = 384 \: {cm}^{2} \\$

8 0

2 years ago

mart [117]

The answer is 6 pi because you have to divide 18 by 3. That gives you 6.

3 0

2 years ago