Answer:

Step-by-step explanation:


Answer:
For graph refer to attachment .
Step-by-step explanation:
We need to plot the graph of a given function . The given function is ,
When we will simplify the RHS term we will get ,
Simpify the brackets ,
Add like terms , we have ,
<u>From </u><u>the</u><u> </u><u>equation</u><u> </u><u>:</u><u>-</u><u> </u>
- The graph will cut x axis at 3 and -4 as x = 3 and -4 are the roots of the equation .
- The graph will cut y axis at (0,-12)
- The vertex of the graph will be (-0.5,-12.5)
<u>For the graph refer to attachment .</u>
Answer:
1.25
Step-by-step explanation:
6.5 divided by 5
If this is right can I have brainliest please :)
Answer:
1.7
Step-by-step explanation:
( 5x + 2y = 7 ) 2
( - 2x + 6y = 9 ) 5
10x + 4y = 14
-10x + 30y = 45
----------------------
34y = 59
y = 1.7
Combine like terms:
-5d+5e or 5e-5d
If you want, you can factor out the common 5:
5(e-d) is your answer