Determine which of these pairs of vectors are orthogonal 3
u2-5) and y- (4,2)
they
u- (3, -6) and v- (10,5)
0
u= (1, -6) and v= (5,8)
U (4, -3) and v = (7,4)

answer: sorry

step-by-step explanation: can you tell me pls how to find the rational of two integers

answer: b. f(x) = (x + 2)^3 (x^2 - 7x + 3)^4

step-by-step explanation:

polynomials always have as many roots as their order. this is a 4th order polynomial- hence 4 roots!

complex roots of polynomials always come in pairs. the quadratic equation has the "+/-" in that will alwaysgenerate m+ni amd m-ni, so 7-2i must be a root of this polynomial equation.

the order of the numerator and denominator are both 2. so the horizontal asymptote is y=a2/b2 =7

verticle asymptotes are the forbidden x-values. f(x) becomes undefined at x=-3 because this value will cause a zero denominator.

a graph of r(x) will have vertical asymptotes at ±1 because these values will make the denominator zero. so the domain of the function cannot include ±1.

you 're wlecome! : )

cretdit to source

126 maybe. sorry

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation: