Answer:
The independent variable is x and the dependent variable is y.
Answer: the answer is 176 miles apart
Step-by-step explanation: Since they are both driving for 2 hours the speed they are going is doubled and then added together to get 176
Answer:
y = - 2x + 1
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = 
with (x₁, y₁ ) = (1, - 1) and (x₂, y₂ ) = (2, - 3) ← 2 ordered pairs from the table
m =
=
= - 2 , then
y = - 2x + c ← is the partial equation
To find c substitute any ordered pair from the table into the partial equation
Using (3, - 5 ) , then
- 5 = - 6 + c ⇒ c = - 5 + 6 = 1
y = - 2x + 1 ← equation of line
Answer:

Step-by-step explanation:
Here it is given that a line c has a equation of ,
And there is another line d which is parallel to line c and passes through the point (-4,-4) . And we need to find out the equation of the line .
Firstly we know that the slope of two parallel lines is same . So on comparing the given line to the slope intercept form of the line which is y = mx + c , we have ;
Therefore the slope of the parallel line will be ,
On using the point slope form of the line , we have ;
Substitute the values ,
Simplify ,
Open the brackets ,
Subtract 4/on both sides ,
Simplify ,
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Answer:
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