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2 years ago

HELP ASAP!!!!!!!!! Please answer both

Mathematics

1 answer:

maks197457 [2]2 years ago

3 0

Step-by-step explanation:

questions 8, obviously the mid part of the parabola is 3, that is the axis of symmetry.

question 9, only one solution because you only have one parabola.

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teresa bought n packs of pencils. each pack has 15 pencils. Right in equation to represent the total number of pencils P that Te

Marina CMI [18]

Answer:

p = 15 × n

Step-by-step explanation:

4 0

3 years ago

1. Identify the vertical asymptotes of

kaheart [24]

1. x1/2= $\frac{-3\pm \sqrt{9+40} }{2}$
VA(the vertical asymptotes): x=-5, x=2
2. x1/2= $\frac{9\pm \sqrt{81-72} }{2}$
VA: x=3, x=6
3. $\lim_{n \to \infty} \frac{4x}{7}$ =∞
There is no HA.
4. $\lim_{n \to \infty} \frac{7x+1}{2x-9}= \frac{7}{9}$
HA : y=7/2
5. $\lim_{n \to \infty} \frac{ x^{2} +5x+3}{4x-1}$ =∞
There is no HA.
6. m= $\lim_{n \to \infty} \frac{ x^{2} -4x+8}{ x^{2} +2x}$
m = 1
b= $\lim_{n \to \infty} \frac{ x^{2} -4x+8- x^{2} -2x}{x+2}$
b = -6
OA: y = x - 6
7. Same method:
m = 2
b = 0
OA: y = 2x
8. m = 0
There is no OA.
m = 4
b=-1
OA: y=4x-1

7 0

2 years ago

Please help me with this!

mezya [45]

Answer:

$y = \frac{6 - r}{r - m}$

Please mark as brainliest

The picture is upside down

7 0

2 years ago

For some reason, in our math class

Alona [7]

Then there would be 9 girls and 23 boys

5 0

3 years ago

Instructions: Simplify the algebraic expression.<br><br> −12(32x−10y)

allochka39001 [22]

Answer:

-384x - 120y

Step-by-step explanation:

General Concepts and Formulas:

Brackets

Parentheses

Exponents

Multiplication

Division
Addition
Subtraction

Steps:

1) Distribute

$-12(32x-10y)$

We must distribute the expression above by multiplying -12 by the coefficients and then adding the variables.

So first, multiple -12 by 32 and add the variable 'x' when getting the product:

-12(-384x - 10y)

Now that we have one part, let's solve the other part.

We now must multiple -12 by -10, which gets us 120, now we must plug in:

(-384x - 120y)

(Remove parenthesis)

⇒ -384x - 120y

4 0

1 year ago