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3 years ago

Do the graphed data points represent a linear, exponential, or quadratic function?

Mathematics

2 answers:

Elis [28]3 years ago

5 0

Answer:

Quadratic

Step-by-step explanation:

I know this because the points on both sides are symmetrical with respect to the vertex.

noname [10]3 years ago

3 0

Answer:

D) Quadratic

Step-by-step explanation:

The points are forming a parabola

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Did you mean: a bag has 10 black balls and 5 white balls a ball is drawn randomly from the bag what is the probability of gettin

Nesterboy [21]

10/15 idk if this is right for sure let me know

3 0

4 years ago

Use Euler’s method to estimate the value of y(20). Use a step size of ∆x = 5. Please fill out the remainder of the chart complet

crimeas [40]

Answer:

y(20)=14,322

Step-by-step explanation:

We need to solve the equation:

$dy/dx=0.4xy$

with initial point

$y(0) = 2$

with incerments

$\Delta x=h=5$

By Euler's method, we have:

$y(x+h)=y(x)+h*f'(x,y)$

We start with the initial point

$y(5)=y(0)+5*f'(0,2)=2+5*(0.4*0*2)=2$

And we continue until we reach the value for y(20)

$y(10)=y(5)+5*f'(5,2)=2+5*(0.4*5*2)=2+20=22\\\\\\y(15)=y(10)+5*f'(10,22)=22+5*(0.4*10*22)=22+440=462\\\\\\y(20)=y(15)+5*f'(15,462)=462+5*(0.4*15*462)=462+13,860\\\\y(20)=14,322$

4 0

3 years ago

Ted and Katie have served up a total of $94 Tata saved six dollars less than four times as much is Katie how much has Katie save

Fantom [35]

Answer:

Katie saved $20.

Step-by-step explanation:

I assume that "served" is a typo for "saved". Also, I assume that Tata and Ted are the same person.

Let the amount Katie saved = k

Then, ted saved $6 less than 4 times k, or 4k - 6.

The total saved by both is k + 4k - 6.

The total saved by both is $94.

k + 4k - 6 = 94

5k - 6 = 94

5k = 100

k = 20

Answer: Katie saved $20.

6 0

3 years ago

you can buy 5 cans of green beans at the village market for $2.40. you can buy 10 of the same cans of beans at sams club for $6.

kenny6666 [7]

5 for 2.40

2.40 x 2 is 4.80 for 10 cans which is cheaper than 6.50

7 0

3 years ago

Read 2 more answers

Why is 1 neither a prim number nor a composite number

Otrada [13]

Answer:

it is not a prim number because ONE is not greater than ONE and it is not composite because in that case you can not multiply or divide one by its self

Step-by-step explanation:

in order for a number to be prim you have to have it only be able to be multiplied by one to get the answer but it has to be greater than one. in order for a number to be composite it has to have at least one divisor other than one its self

hope it helps and happy studding

4 0

3 years ago

Read 2 more answers