Answer:
1) A
2) A
3) B
4) D
5)A
6) D
7) A
8) C
9) D
Step-by-step explanation:
1) -5 (-2) -6= 4
2) 3 coins plus c coins = 3 + c
3) x-2 =16, x = 18
4) =-5. Clearing, z = 60
5) x =13,4
6) 14=t-4. Clearing t = 58
7) -30=j+50, clearing j=80
8) 2.8x=-9.24, clearing x=-3-3
9) 5.8= . Clearing z=12.76
To solve this problem you must apply the proccedure shown below:
1. You have the following parent function given in the problem above:
2. If you want to shift this parent function up six units, you only have the add a , then, you will obtain the following new function:
Therefore, as you can see, the answer is: