Minant and modeling data 07 solving quadratic equations
60%
9. which kind of function best models the data in the table? graph
the data and write an equation to model the data.
a quadratic; y = x2 - 1
-1
b exponential; y = 3x - 1
-2
c linear, y = x-1
-3
-4
d linear, y = -x - 1
-5

Measures of the angle of r, 31 s (x+4) t (3x+9)

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

What is the volume of a cone with a height of 6 cm in the radius of 2 cm