<h3>
Answer: Bottom left corner (southwest corner)</h3>
The left endpoint is x = 4, but we don't include this endpoint because of the open hole. We use a parenthesis to indicate "don't include the endpoint"
The right endpoint is positive infinity. We always use a parenthesis with either infinity since we cannot reach infinity
The interval from 4 to infinity is written as which is like saying 
<h3>x less than or equal to 5</h3>
Answer:
square a = 7
square b = 50
square c = 7
sqaure d = 6
7 x 56 = (7 x 50) + (7 + <u>6</u>)
<u>350</u> + <u>42</u> = <u>392</u>
7 x 56 = <u>392</u>
Answer: A. X(–2, 2), Y(–10, 2), Z(–6, 10)
Step-by-step explanation: This looks a bit tough, but knowing that scale factors less than 1 are ½, ¼, etcetera, I come to this answer, also knowing that in the end, they must have an unproportional relationship.
I hope this is correct, and as always, I am joyous to assist anyone at anytime.
