2 years ago

Determine if the following is a function or not -4,8 -2,8 0,24 4,24 2,16

2 answers:

6 0

Yes, that is a function. Since each x value only maps to one y value, it passes the vertical line test and is a function.

erastovalidia [21]2 years ago

4 0

Answer:

I think that is a function

Step-by-step explanation:

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MAth problem <br> Need help asap please

alexandr1967 [171]

Answer:

m 2 = 33 degrees

m 4 = 24.555

Step-by-step explanation:

3/33 = (2) 5 - 1

35.44329 - 5 (4) = 3.8

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3 years ago

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A straight line passing through A(3,2) and B(5,y) has gradient -2. find the value of y

astraxan [27]

Step-by-step explanation:

$gradient \: = \: \frac{y2 - y1}{x2 - x1}$

y2 = y , x2 = 5

y1 = 2 , x1 = 3

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3 years ago

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if sec theta equals negative 5/3, such that 180° <thata<270° then determine what is tan theta ?

Svetllana [295]

I hope this makes sense, if not please feel free to let me know and I'll explain it.

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3 years ago

Use each picture or description of a triangle, write and solve an equation in order to find the number of degrees in each angle

TiliK225 [7]

4x + 7x - 2 + 5x - 10 = 180

16x - 12 = 180

16x = 192

x = 12

m<A= 4x = 4(12) = 48

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3 years ago

Help pls and explain !!

Aneli [31]

Answer:

d) 5/3 x

Step-by-step explanation:

You substitute a for 2c and b for 5d, so your equation will look like this:

c/d - 2c/5d = x

Then you just simplify into x by making c/d into 5c/5d so you have a common denominator.

5c/5d - 2c/5d = x

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3 years ago

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