Answer:
The correct answer is b) x - y + 1 = 0
Step-by-step explanation:
In order to find this, start by finding the slope using the two points given.
m(slope) = (y2 - y1)/(x2 - x1)
m = (5 - 2)/(4 - 1)
m = 3/3
m = 1
Now that we have the slope, we can plug into point slope form along with either point. Then we can solve for 0 to see which equation is correct.
y - y1 = m(x - x1)
y - 2 = 1(x - 1)
y - 2 = x - 1
-x + y - 2 = -1
-x + y - 1 = 0
x - y + 1 = 0
Answer:
A. 2
Step-by-step explanation:

Use any two points given in the table of values. Let's use (1, 5), (3, 9)
Let,


Plug these values into the slope formula:



Answer:
There are 500 mL left at the end of the party.
Step-by-step explanation:
1 L = 1,000 mL
Therefore, 5,000 - 4,500 = 500.
<3
Answer:
Raspberry
Step-by-step explanation:
Strawberry label = raspberry
Raspberry label =strawberry
Strawberry and Raspberry label = blackcurrant
Answer:
50 cm^2
Step-by-step explanation:
In this scale 4 cm = 10 m
and 2 cm = 5 m
10 m x 5 m = 50 m^2
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-Chetan K