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Reptile [31]
4 years ago
8

Which function is negative for the interval [–1, 1]?

Mathematics
2 answers:
makvit [3.9K]4 years ago
5 0

Answer:

the ANSWER IS B

Rashid [163]4 years ago
4 0
If you got a negative and a positive number it. becomes positive.
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amm1812

S_n=\dfrac{a_1+a_n}{2}\cdot n\\n=16\\a_1=1\\a_{16}=?\\\\a_n=a_1+(n-1)\cdot d\\d=6\\a_{16}=1+(16-1)\cdot6=1+90=91\\\\S_{16}=\dfrac{1+91}{2}\cdot6=46\cdot6=276

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3 years ago
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Ok well...
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4 years ago
Please help me with this problem​
Marina CMI [18]

Answer:

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From the angle 70 degrees, 10 is the hypotenuse and x is the opposite and if we go by SOH-CAH-TOA I have an O and a H so its sin.

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A) sin 70 = x/10

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