with that template in mind, let's see,
so, to shift it to the right by 2 units, simply set C = 2.
to stretch it by 2, set A = 1/2.
the smaller A is, the wider it opens, the larger it is, the more it shrinks.
1 is wrong there are two numbers greater than 4 but less than or equal to 6.
the first one was correct
Answer: 18 c
Step-by-step explanation: since they have the same variables you can easily just add them together
S/4-6.8=-9.8
S/4= -9.8+6.8
S/4= -3
S=-3*4
S= -12