Answer:
1 | 1
0 | -1
-1 | -3
2 | 3
Step-by-step explanation:
To fill the table, simply replace the x in the function with the value given.
For instance,
f(1) = 2(1) - 1 = 1
f(0) = 2(0) -1 = -1
f(-1) = 2(-1) - 1 = -2 - 1 = -3
f(2) = 2(2) - 1 = 4 - 1= 3
Answer:
<h2>x = 0 and x = 2</h2>
Step-by-step explanation:
Answer:
2x + y = 7
x=7/2
y=7
Step-by-step explanation:
to find y itercept =0
to find x intercept=0
a)
Add the costs of material and labor together:
Subtract this value from how much Lucy sells a necklace for:
Lucy's profit from a necklace is $7.04.
Set up a fraction where the profit is the numerator, and the sale price is the denominator to get your ratio:
The ratio will be 704/1599.
b)
Divide the profit by the sale price:
Multiply the decimal by 100 to get your percentage:
Check the tenths value to round to the nearest percent:
0 < 5
44.03 ≈ 44
44% of the sale price is profit.
c)
Divide the total amount Lucy earned at the fair by the sale price of an individual necklace:
Lucy made 14 necklaces.
To find the total profit Lucy made from the fair, multiply the total amount of necklaces she made by the profit for each necklace:
Lucy's total profits were $98.56.
Answer:
(2, -4.5)
Step-by-step explanation:
Used midpoint formula