Drag the tiles to the boxes to form correct pairs. Not all tiles will be used. Match the ordered pairs so that the relation defined by the set of ordered pairs does not represent a function.
(2, 3) (-5,2) (-5, 1)
(6,-5)
(6,5)
(2, 2)
(0, 3)
((-1,0)
1(-1,6)
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a4 - 3a2 - 1

step-by-step explanation:

step   1   :

equation at the end of step   1   :

  ((a4) -   3a2) -   1

step   2   :

trying to factor by splitting the middle term

2.1     factoring   a4-3a2-1  

the first term is,   a4   its coefficient is   1 .

the middle term is,   -3a2   its coefficient is   -3 .

the last term, "the constant", is   -1  

rx and sx

step-by-step explanation:

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.

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