Use the result in Exercise 10 to show that the set of points (x, y,z) in R3 for which the matrix x y z
1 x y
has rank 1 is the curve with parametric equations x = t, y = t^2, z = t^3

What are the values of a, b, and c in the quadratic equation 0 = x2 – 3x - 2? a = 1, b = 3, c = 2 a=, b = -3,c=-2 a = 1, b = 3, c= 2 a = 1.0= -3, c = 2

Amovie streaming service charges it’s customers $15 a month. martina has $98 saved up. will she have any money left over if she pays for the maximum amount of months she can afford? explain.

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5