3 years ago

Please help with this

Mathematics

2 answers:

Flura [38]3 years ago

6 0

The rate of change is 10 between 1 and 5

solmaris [256]3 years ago

4 0

I think you should do this equation

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F(x)=(x−6) 2 −12.25 What are the zeros of the function? What is the vertex of the parabola?

ollegr [7]

Answer: Zeroes: 2.5 and 9.5 Vertex: (6, 12.25)

Step-by-step explanation:

:) Done on khan

7 0

1 year ago

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IgorLugansk [536]

i think it’s is a for the first one

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3 years ago

What is the length (magnitude) of vector (-4,2)

elena-s [515]

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Step-by-step explanation:

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3 years ago

2. Henry spends $90.00 on lunch and spends $16.00 on bananas. Hicks

Komok [63]

Answer:

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8 0

3 years ago

If O N = 8 x − 8 , L M = 7 x + 4 , N M = x − 5 , and O L = 3 y − 6 , find the values of x and y for which LMNO must be a paralle

posledela

Answer:

$x=12\\y=\frac{13}{3}$

Step-by-step explanation:

For it to be a parallelogram, opposite sides have to be of same length.

OL = NM, and
ON = LM

Using the expressions given, we can make 2 equations:

Equation 1:

$OL=NM\\3y-6=x-5\\-x+3y=1$

Equation 2:

$ON=LM\\8x-8=7x+4\\$

Solving equation 2, we have x:

$8x-8=7x+4\\8x-7x=4+8\\x=12$

Plugging this value of x into equation 1, we can solve for y:

$-x+3y=1\\-(12)+3y=1\\-12+3y=1\\3y=13\\y=\frac{13}{3}$

So,

$x=12\\y=\frac{13}{3}$

7 0

3 years ago