3. Find the angle between the given vectors to the nearest tenth of a degree.
u = <8,7>, V = <9,7>

a) -8.3
b) 1.7
c) 3.3
d) 13.3

Through: (-3,-3) parallel to y= 7/3x+3

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Zroms according to the synthetic division below, which of the following statements are true? check all that apply. 352 -2 6 -12 12 2 4 0 i a. (x-3) is a factor of 2x2 - 2x - 12. b. the number 3 is a root of f(x) = 2x2 - 2x - 12. c. (2x2 - 2x - 12) = (x + 3) = (2x + 4) d. (2x2 - 2x-12) - (x-3) = (2x + 4) e. (x+3) is a factor of 2x2 - 2x - 12. o f. the number -3 is a root of fx) = 2x2 - 2x - 12. previous