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3 years ago

10

What are the key characteristics of the graph of f(x)=cscx?

1 answer:

quester [9]3 years ago

3 0

Answer:h

Step-by-step explanation:

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Find the midpoint of the segment with the following endpoints.<br> (6,3) and (0,9)<br> help please

tangare [24]

To find the midpoint we take both x values of the ordered pairs, add them together, and divide them by two. then we do the same for the y.

x1 = 6
y1 = 3
x2 = 0
y2 = 9

add the x’s together:

x1 + x2 aka:
6 + 0 = 6
divide 6 by 2 which = 3

that’s our new x.
now we do the y’s.

y1 + y2 aka:
3 + 9 = 12
divide 12 by 2, and we get 6.

that’s our new y.

now we put the x and y together as an ordered pair and the midpoint:

(3,6)

hope this helps! ❤️

4 0

3 years ago

How do you factor number 1 ?

kaheart [24]

What you did is correct.

8 0

3 years ago

Simplify completely quantity 4 x squared minus 32 x plus 48 all over quantity 3 x squared minus 17 x minus 6.

Yuki888 [10]

For this case we must simplify the following expression:

$\frac {4x ^ 2-32x + 48} {3x ^ 2-17x-6}$

Simplifying the numerator, dividing all the terms by 4, we have:

$x ^ 2-8x + 12$

We factor by looking for two numbers that when added together give -8 and when multiplied by 12. These are: -6 and -2

$-6-2 = -8\\-6 * -2 = 12$

So, we have to:

$x ^ 2-8x + 12 = (x-6) (x-2)$

Simplifying the denominator:

We rewrite -17x as -18x + x:

$3x ^ 2-18x + x-6$

We factor the highest common denominator of each group:

$3x (x-6) +1 (x-6)$

We factor the polynomial by factoring the highest common denominator (x-6):

$(x-6) (3x + 1)$

So, we have to:

$3x ^ 2-17x-6 = (x-6) (3x + 1)$

Substituting in the original expression we have:

$\frac {(x-6) (x-2)} {(x-6) (3x + 1)} = \frac {x-2} {3x + 1}$

ANswer:

$\frac {4x ^ 2-32x + 48} {3x ^ 2-17x-6} = \frac {x-2} {3x + 1}$

4 0

3 years ago

An image viewed on a computer screen has a height of 2 inches and a width of 3 inches. If the image is enlarged 150%, what are t

Crank

Answer:

I think its 3 and 4.5. I looked it up.

Step-by-step explanation:

Look up 2 in enlarged by 150% and I clicked on the first link and then do the same for 3.

5 0

3 years ago

[3b+9]-16=-52<br> i just want to see if i got the correct answer my answer was <br> b=-15

kvasek [131]

Answer:

yes, the answer is b = -15

Step-by-step explanation:

3(-15) = -45

-45 + 9 = -36

-36 - 16 = -52

so b = -15

4 0

3 years ago