Which of the relations given by the following sets of ordered pairs is a function?
select one:
a. {
(212)
(212)
}
b. {
(−5,−−4,−−3,−−4,−−2,−1)
(−5,−−4,−−3,−−4,−−2,−1)
}
c. {
(0,−6,−3,,−,11)
(0,−6,−3,,−,11)
}
d. {
(8,−4,,,−1,2)
(8,−4,,,−1,2)
}

Find the arc length parameter along the given curve from the point where tequals=0 by evaluating the integral s(t)equals=integral from 0 to t startabsolutevalue bold v left parenthesis tau right parenthesis endabsolutevalue d tau∫0tv(τ) dτ. then find the length of the indicated portion of the curve r(t)equals=1010cosine tcost iplus+1010sine tsint jplus+88t k, where 0less than or equals≤tless than or equals≤startfraction pi over 3 endfraction π 3.

What is the best reason for jacinta to have a savings account in addition to a checking account

Wanna brainliest? ! ms. mcmahon is building a shed as shown. what is the measure of the angle at the top of the shed? a) 126 b )116 c) 64 d) 32