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Precalculus FC S1W7 - REVIEW for test

Last updated 6 months ago

8 questions

1

Required

1

Required

1

Required

1

Required

1

Required

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Question 1

1.

Question 2

2.

true or false: If the limit of a function f(x) as x approaches a exists, then the function must be continuous at x = a.

true

false

Question 3

3.

True or False: If the right-hand limit and left-hand limit of a function as x approaches a point are both equal, then the overall limit at that point exists.

True

False

Question 4

4.

True or False: The sum of two continuous functions is always continuous.

True

False

Question 5

5.

true or false: f(ax) is always a dilation of f(x)

True

False

Question 6

6.

Explain the statement: when a transformation happens inside the function, it is perpendicular to and opposite of the transformation outside the function.

Question 7

7.

Only 7 questions? what can this mean?!? it means you need to be working this week on reviewing for your test.

Have you gone through old formatives and read through anything you got wrong?

yes

no

Question 8

8.

I have left a private note for each of you on the ec assignment to show how many topics you would have to practice to get an extra credit quiz added to your grade. You may also request another knowledge check ( comprehensive, not just going over the topics you have done) . Some students do get kicked back this way, but even if that does happen to you, it will be a good indication of things you need to be working on. You will also note that the homework assignment on Aleks is UNGRADED. That is because it is a Are you anywhere near being able to get the extra credit for doing 60% of the modules?

yes

no

limits

limit notation

what is the difference between a limit not existing at a point, and a discontinuity at that point?

types of discontinuities

finding domain and range

types of asymptotes

finding roots of a equation

transformations - translations

transformations- dilations

transformations - reflections

composite functions

inverse functions

solving rational equations

setting up rational word problems

properties of exponential and logarithmic functions

solving exponential and logarithmic equations

I've got this

I'm Fuzzy

So Confused