Recent content by Dapperdub

An even function with a base of quadratic? I am not sure how to approch it whatsoever, that's why I'm asking for help.

so i transferred to a new school and I'm collaborating with another pre-cal teacher. she is kind of helpful but i can tell she doesn't really want to share her work (even though collaboration is about helping each other out). She already made a unit test, but i had to make my own answer key. I...

Thx for the response! So then, is it classified as an imaginary root?

Here's my equation y= sqrt (x+4)+1 I want to find the x intercept. Ok so i replace y with 0 and solve for x 0= √(x+4)+1 -1=√(×+4) (-1)2=×+4 1=×+4 -3=× So it looks like the x intercept is (-3,0) But then when i go back and plug in -3 in place of x... y=√(-3+4)+1 y=1+1 y=2 I now have a point...

You're right some information is useful than others, but yet it still bothered me. I just want to make sure I understand as much angles as i possibly can about the concept of parametric. Thank you for your insight! I can rest for a bit until the next question arises...

Wow!...perfect answer for my 1st question! I figured it so and when you brought up the x, y, t plane it made it all the more clearer! Thank you! As for clarity on my second question…let’s see if I can rephrase it. Let’s say f(t) is an equation of a horizontal parabola and g(t) is some...

...just introducing myself! I am a high school math teacher (nothing exciting about that). I've been teaching for 6yrs. I taught algebra for 4 and half yrs and for the past year I've been given the opportunity to teach precal and geo. Teaching geo was pretty straightforward. Precal in the...

Hi everybody, i just joined. Here's my first post I have a few questions. When looking at curve C and by the eye test, it doesn't pass the VLT, even though x=f (t ) and y=g (t) are functions,...then overall with curve C not passing the VLT, is it still a function since f (t) and g (t) are? I...