Answer:
(a)
Step-by-step explanation:
using the rule of exponents
•
⇔
, hence
=
=
→ (a)
The answer is either to change the - 1 to 0, or to add + 1 to it next to the - 1.
Answer:
Step-by-step explanation:
As the equation is x+y=8 , dividing each term by 8 , we get. x8+y8=1. and hence, intercepts formed by the line on x -axis is 8 and on y -axis too it is 8 . Hence mark the intercepts 8 on each axis and join them to draw the graph of x+y=8
Answer:
(-6,-4)
Step-by-step explanation: