Subtracting a positive is the same thing as adding a negative. Subtracting a negative is the same as adding a positive. Sometimes it's a little easier to do it that way.

7 0

3 years ago

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State the domain and range for f(x) = -tan x

Elena-2011 [213]

Answer:The range is also the whole of R

Step-by-step explanation:

5 0

2 years ago

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Enter the terms and coeffidents -80+8p-2z

Alexxandr [17]

Step-by-step explanation:

<em>Look at the picture</em>

-80 + 8p - 2z

Terms: -80, 8p, -2z

Coefficients: -80, 8, -2

8 0

3 years ago

Find the amplitude y = -5 sin one half x

Alex_Xolod [135]

Answer:

amplitude=5

Step-by-step explanation:

y=a sin x

amplitude =|a|

here a=-5

|a|=5

8 0

2 years ago