SOLUTION: What is the {{{ cos(t) }}} if {{{ t }}} corresponds to the point (-2, 0)? A.) {{{ 0 }}} B.) {{{ 1 }}} C.) {{{ -1 }}} D.) {{{ undefined }}}

SOLUTION: What is the {{{ cos(t) }}} if {{{ t }}} corresponds to the point (-2, 0)? A.) {{{ 0 }}} B.) {{{ 1 }}} C.) {{{ -1 }}} D.) {{{ undefined }}}

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Question 1058496: What is the if corresponds to the point (-2, 0)?
A.)
B.)
C.)
D.)

Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
What is the if corresponds to the point (-2, 0)?
A.)
B.)
C.)
D.)
==================
Not clear, but if you mean that the point (-2,0) is on the line thru the Origin, then the angle is 180 degs.
cos(180) = -1

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