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3 years ago

What is the end behavior for of the polynomial function? PLS HELP IM TIMED

Mathematics

1 answer:

kotykmax [81]3 years ago

5 0

Answer:

As x->infinity, y-> - infinity (third answer)

Step-by-step explanation:

As x goes to the right, it goes down (negative)

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Write the equation of a circle with center M(2,6) and a radius of 4

ycow [4]

Answer:

(x -2)^2 + (y-6)^2 = 16

Step-by-step explanation:

The equation of a circle is of the form

(x-h)^2 + (y-k)^2 = r^2

where (h,k) is the center and r is the radius

(x- 2)^2 + (y-6)^2 = 4^2

(x -2)^2 + (y-6)^2 = 16

7 0

3 years ago

Please help me please will give brainliest show all your work thank you

Alika [10]

Answer:

Perimeter: 52 Area: 181-16i?

Step-by-step explanation:

Perimeter

The formula for perimeter is 2l+2w, so you plug in the binomials they give you:

2(11-4i)+2(15+4i)

expand:

22-8i+30+8i

combine like terms (which cancels out 8i and -8i):

22+30=52

Area

"i" is not a real number and thus should not be part of the area here, meaning this answer as it is is wrong and I don't know how one would change that.

Here's what I did to get 181-16i, in any case:

The formula for area is l*w, so I plugged in the numbers:

(11-4i)(15+4i)

expanded:

165+44i-60i-16i*i

and combined like terms:

181-16i

*i is $\sqrt{-1}$ , so $i^{2}$ =-1 and -1*-16=16.

5 0

3 years ago

A board of length 16 ¾ inches is cut into 4 equal pieces. If 7/8 of an inch is then removed from one of these pieces, what is th

spayn [35]

Answer: $\dfrac{53}{16}\ \text{or}\ 3\dfrac{5}{16}$

Step-by-step explanation:

Given

Length of board is $16\ \frac{3}{4}$

It is divided into 4 equal pieces i.e. length of each piece is

$\Rightarrow \dfrac{\frac{64+3}{4}}{4}=\dfrac{67}{16}\ \text{in.}$

If $\frac{7}{8}$ of an inch is removed from one of the pieces then,

$\Rightarrow \dfrac{67}{16}-\dfrac{7}{8}\\\\\Rightarrow \dfrac{67}{16}-\dfrac{14}{16}=\dfrac{53}{16}\ \text{inch}$

3 0

3 years ago

Write - 24/4 in simplest form

mina [271]

Answer:

-6 ,

Step-by-step explanation:

24 divided by 4 = 6

5 0

3 years ago

Read 2 more answers

The fraction models below represent two fractions of the same whole. How much of the 3/8 is in the 1/4?

algol13

In order to know how much of the 3/8 is in the 1/4, you calculate the quotient between 1/4 and 3/8, just as follow:

1/4 ÷ 3/8

you can convert the previous quotient into a multiplication by inverting the second fraction:

1/4 ÷ 3/8 = (1/4) x (8/3) = 8/12 = 2/3

Hence, 2/3 is what 3/8 is in 1/4

7 0

1 year ago