What is most confusing to you about this chapter? Post your own "muddiest point" within the 3 days before a test, and we will take the time to answer your question in class.
What is the point of a complex conjugate?
This is David Cohn......so if you have the for the rate at which a ball falls which is h=-1/2gt2+v0t+h and you have the height....lets say 96 then how do you find what time the ball will be at that height
will i need to memorize every step of the quadratic regression for the test?
how do we know when to use a complex conjugate?
Boss, regression is easy. Get your data and scatter plot, then go to menu, select analyze, then select regression, then whatever you need, like quadratic or w/e.My question is, just to make sure i squared is -1 and just i is the square root of -1?
greta, complex conjugate is used to remove i from the denominator in a fraction
Is there any way to determine if a parabola crosses the x-intercept just by looking at the equation?
when an i in an equation is used would it mean that the number is multiplied by the square root of -1??
Is i always a negatvie one?