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LuckyWell [14K]

3 years ago

12

Tan x has a vertical asymptote at x = .

1 answer:

N76 [4]3 years ago

3 0

A vertical asymptote occurs when a function approaches infinity. This is usually the result of dividing by zero. So find the 'x' value that causes the denominator to reach zero.

tan x = sin x / cos x -----> cos x = 0 when x = pi/2, 3pi/2

cot x = cosx / sinx -------> sin x = 0 when x = 0,pi

sec x = 1/cos x --------> cos x = 0 when x = pi/2, 3pi/2

csc x = 1 /sin x --------> sin x = 0 when x = 0,pi

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Which equation represents the line that passes through the points (–3, 7) and (9, –1)?

Thepotemich [5.8K]

Https://us-static.z-dn.net/files/dfd/cb3f1e83c9838d6b6a81f91f897f50c9.jpg

^^^ is the answer.

If you plug in the coordinates into the equation, the 'x' and 'y' will equal each other, which is the reason why its the answer.

3 0

3 years ago

Read 2 more answers

A quilt shop has a rectangular piece of fabric with an area of 3 1/3 square yards.The width of the fabric is 5/4 yards.The shop

Vaselesa [24]

Answer:

The owner must sell the 1/4 yards long strip to make more money

Step-by-step explanation:

Given,

The area of the rectangle Length(L) × Breadth(B)=3-1/3 yards2

width=5/4 yards

To find the length(L)=Area/width

L=3-1/3 ÷ 5/4=8/3 yards

Length=8/3 yards

After cutting into strips of 1/3 yards long and 5/4 yards wide.

The number of pieces acquired is Total length/strip length=8/3 ÷ 1/3=8 strips of 1/3 yards length

The width is not considered as the value does not change

Therefore the total amount if each strip is sold for $ 3 is 8×3=$24

However if the fabric is cut into strips of ¼ yards long 5/4 yards wide

Then number of pieces acquired is 8/3 ÷ ¼ =32/3 strips of ¼ yards length

Therefore the total amount if each strip is sold for $ 2.30 or $ 23/10 is 32/3 × 23/10 =$24.5333

Therefore to earn more he should sell the strips of ¼ yards length

6 0

3 years ago

Please answer bot are deleted

garri49 [273]

Answer:

complementary

Step-by-step explanation:

complementary means that the two angles added together equal 90º

supplementary is where they add to 180º

8 0

3 years ago

5. For Which value of x is line L parallel to line m?

laiz [17]

Answer:

$x=22$

Step-by-step explanation:

we know that

If line l is parallel to line m

then

$130\°+(2x+6)\°=180\°$ -----> by supplementary angles (consecutive interior angles)

solve for x

$136+2x=180$

$2x=180-136$

$2x=44$

$x=22$

4 0

3 years ago

Yellow birds flight path can be modeled by the quadratic equation y= - 2^x + 14x - 24.

Fudgin [204]

$\large{|\underline{\mathtt{\red{a}\blue{x}\orange{i}\pink{s}\blue{ \: }\purple{of}\green{ \: }\red{sy}\blue{mm}\orange{etry}}}}$

$\large \sf \: x = \frac{7}{2}$

$\large{|\underline{\mathtt{\red{m}\blue{a}\orange{x}\pink{i}\blue{m}\purple{u}\green{m}\red{ \: }\blue{v} \red{a} \pink{l} \purple{u}\orange{e}}}}$

$\large \sf \frac{1}{2} \: at \: x = \frac{7}{2}$

4 0

3 years ago