Answer: 1b 2c 3e? 4d 5a
<u>Step-by-step explanation:</u>
There are 2 items that need to be checked.
- The midpoint of the coordinates is the center of the circle
- The diameter of the coordinates is the diameter of the circle.
Midpoint:


Diameter:
distance between coordinates = 2√r² (from circle equation)


Check:
Graph to confirm your answers are correct (see attached)
4 to the power of negative two beacause u add the exponents 6+ negative 8
9514 1404 393
Answer:
$505
Step-by-step explanation:
Assuming the listed expenses comprise all of Amy's income (x), we have ...
(1/4)x +(1/12)x +(1/6)x + 590 +925 = x
1515 = 1/2x . . . . . . subtract 1/2x
We note that 1/6x is for food. That amount is 1/3 of 1/2x, so the amount spent on food is ...
(1/6)x = (1/3)(1/2x) = (1/3)(1515) = 505
Amy plans to spend $505 on food.
HIAB
1)H, 2)I, 3)A, 4)B.
When there is only points and no lines, to find domain, you give the x values only, and to find the range you give the y values only.
When there is a line, for domain you go from left to right, and for range you go from bottom to top. The arrow indicates that the line is continuous, and so the second values for domain and range are infinity because we do not know the value.