Answer:
see explanation
Step-by-step explanation:
The directed lines have the form < x, y >
With the usual notation
right in x- direction → +
left in x- direction → -
up in y- direction → +
down in y- direction → -
21
EF = < 4, 1 >
22
FG = < 4, - 2 >
23
GH = < - 4, - 2 >
24
EH = < 4, - 3 >
Answer:
A ray
Step-by-step explanation:
There is an open circle at x = 3, and the graph goes infinitely left.
Answer: Adelia brought a snack that costed 3 dollars.
Step-by-step explanation:
4 quarters in each dollar
(4dollars*4quarters)
$4.00=16 quarters
(she found 2 more quarters)
16+2=18
0.25*18= $4.50
She brought a snack that left her with 6 quarters ($1.50)
$4.50-$1.50=$3.00
Adelia brought a snack for $3.00
