Replace X with 3 and simplify. The answer you would get is 11.
Answer:
1.5, 20, 40, 7.5
Step-by-step explanation:
The first one is 1.5, the second one is 20, the third is 40, and the fourth is 7.5
The vertex form is y=7(x+1)²-3 which is vertex form
Answer: 
Step-by-step explanation:
Given
Hester get a fixed amount and an additional $15 for an extended warranty
Suppose x is the amount of fixed amount
for 15 television sale, the price is $1275
Thus, we can write

Therefore, the fixed amount of television is 