ShmoopTube
Where Monty Python meets your 10th grade teacher.
Search Thousands of Shmoop Videos
Functions Videos 35 videos
Looking to find function formulas from tables? We've got all you need, right here in this video.
Check out this video to improve your function-fresh dance moves...
CAHSEE Math 4.3 Algebra and Functions 302 Views
Share It!
Description:
Algebra and Functions: Drill 4, Problem 3. The sum of the quadratic parent function and the line given has which of the following as its graph?
- Functions / Interpret functions that arise in applications
- Functions / Interpret functions that arise in applications
- Functions / Interpret expressions for functions in terms of the situation they model
- Functions / Interpret expressions for functions in terms of the situation they model
- Functions / Interpret functions that arise in applications in terms of context
- Functions / Interpret functions that arise in applications
- Functions / Interpret functions that arise in applications
- Algebra and Functions / Graphing functions
Transcript
- 00:03
Here's an unshmoopy question you'll find on an exam somewhere in life...
- 00:11
The sum of the quadratic parent function (y = x2) and the line y = 1
- 00:17
has which of the following as its graph?
- 00:20
Here are the potential answers...
- 00:22
So hit pause and try this yourself first.
Full Transcript
- 00:28
First, we have to figure out what our new equation is.
- 00:34
Since our new equation is the sum of x squared and 1, we have... x squared plus 1.
- 00:41
Remembering our translations and transformations of parabolas...
- 00:47
...we know that the "plus 1" just translates the entire parabola
- 00:51
of y = x2 up vertically 1 unit.
- 00:55
Sure looks like answer A to us.
- 00:57
Guess Christmas came early this year.
Related Videos
CAHSEE Math: Algebra and Functions Drill 5, Problem 3. Solve the equation.
We don't like knocking people down to size, but we do like simplifying radicals. Join us?
If fleeing criminals always fled the scene of the crime at perfect right angles, it would be much easier to determine their whereabouts. Fortunatel...
Okay, so this probably isn't going to help you master Pokemon Go, but game theory can be applied to all sorts of situations. Even stomping your old...