Step 1:
write both the functions
Step 2:
Final answer
The graph will be reflected across x-axis
The blank would be 33. If you follow the pattern, you will see you first add 3 and 4 which is 7. Then 5 and 3 which is 8. The 9 comes from 7, 8, ... the dots would be 9. 7+9=16 and 9+8= 17. So you will need to add 16 and 17 which is 33.
Answer:
43 is the correct answer......
Answer:
2) y = x - 4
y = -x + 2
=> x - 4 = -x + 2
=> 2x = -6
=> x = -3
=> y = -3 - 4 = -7
3) y = 3x + 1
y = 5x - 3
=> 3x + 1 = 5x - 3
=> 2x = 4
=> x = 2
=> y = 3(2) + 1 = 7
4) 2x + y = 8 => y = -2x + 8
y = x - 7
=> -2x + 8 = x - 7
=> 3x = 15
=> x = 5
=> y = 5 - 7 = -2