Answer:
D. The graph of function 
is the graph of function 
shifted 4 units to the left.
Step-by-step explanation:
the function is composite function between and 
, then you can re-write as:
The transformation happened in the input, then you have an horizontal shifted and how it's adding 4 units then you go "faster" and move to left the graph.
In the image you can see what's mean sum a constant in the 
of a function.
Answer:
B
Step-by-step explanation:
This triangle has been scaled down from triangle one to triangle two. I didn't have a lot of study on this subject, but the answer that makes most sense to me would be B if you want to keep the triangles proportional
Answer: a)6447feet
b) 6446.98feet
Step-by-step explanation:
For the first question, it is represented with figure 1 in the picture attached
For the second question, it is represented with figure 2 in the picture attached
Answer:
42.40
Step-by-step explanation:
Discount = Original Price x Discount %/100
Discount = 49.88 × 15/100
Discount = 49.88 x 0.15
You save = $7.48
Final Price = Original Price - Discount
Final Price = 49.88 - 7.482
Final Price = $42.40
50% = $20
25% = $10
40+10 = $50
original price = $50
