Find the components of vector V
a) v= <9,1>
b) v= <-5,3>
c) v= <6,1>
b) v= <5,7>

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points