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f(x), k>0 a. vertical translation y=f(x) + k : graph shifts k units up y=f(x) - k : graph shifts k units down b. horizontal translation y=f(x - k) : graph shifts k units right y= f(x+k) : graph shifts k u...

Conceptually, mutually exclusive events imply that their intersection is the empty set, i.e., they do not intersect. This means that if one event happens, then the other event/events do not happen (only one ...

Qui and que are relative pronouns , which means they refer back to a noun (a thing or person) you've just been talking about, in order to add some information about it. In English, we use which or who/whom. ...

How do you form the future tense? For regular –er and –ir verbs, the radical is the infinitiveFor most –re verbs, you take off the -eJe chanteraiTu chanterasIl/elle/on chanteraNous chanteronsVous chanterezIl...

Nothing can distinguishes se and ce when you hear them. However, they have completely different meanings: - you will always find se (or s' ) in front of a verb e.g.: se souvenir -> to remember. It refers ...