State the domain of the function. discrete graph defined on the set of points negative three comma negative four and negative two comma negative three and negative one comma negative one and zero comma zero and positive one comma positive three and positive two comma positive four and positive two comma positive five. {−4, −3, −1, 0, 3, 4, 5} {−3, −2, −1, 0, 1, 2} {−3, 2} {−4, 1, 5}

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.

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)