Answer:
3
Step-by-step explanation:
.
Answer:
1.5
Step-by-step explanation:
Given


Required
What value cause a stretch
For the function to stretch, then the scale factor must be greater than 1.
From the list of options.
Only 1.5 is greater than 1 i.e. 
Hence, 1.5 will cause a stretch.
Answer:
side AB
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
since 12 is less than 13
Answer:
6.2
Step-by-step explanation:
First you need to follow order of operations, so you do division first (4.2/0.7), which leaves you with 6. Then you just complete the equation from left the right as normal, which leaves you with 6.2.