5) x^2+3x-1. when x <= -2
3f (-5)= 3 (5^2+3 (-5)-1)
= 75-45-3
=27
-2 <x <6
2 (2)^x-1
4f (2)= 4. (2 (2)^2-1)
=16
x>6
f (10)= (3x+6)/x+2
= 36/12
=3
3f (-5)+4f (2)-f (10)
= 27+16-3
=40. 40 is the final answer
Good luck; )
Answer:
16n
Step-by-step explanation:
5n+11n=16n because 5+11 =16 and you just multiply each number by n.
Your points will be at (2,-3), (-1,-1),(0,1),(1,3),(2,5)
Just pair the x-coordinates with y-coordinates. Mark the points & draw the line on them.
Hope this helps!
, since 65 = 5*13 requires another factor of 5 and 13 to make a perfect square.
Answer:
Length
Step-by-step explanation: