Mathematics, 28.09.2019 03:00 jayjinks976
Can someone pls explain this to me. i thought i understood it but everything i type in is incorrect! : (
Answers: 1
![\bf -\cfrac{5x}{2}\quad to\quad \cfrac{5x}{2}\implies domain\implies \left[-\cfrac{5x}{2}\ ,\ \cfrac{5x}{2}\right]](/tpl/images/0269/9203/b8e3f.png)
![\bf range\implies [2\ ,\ -2]](/tpl/images/0269/9203/60f0b.png)
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Can someone pls explain this to me. i thought i understood it but everything i type in is incorrect!...
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