Answer:
The slope of the line is 3 and the y-intercept is (3/2) three-halves.
Step-by-step explanation:
The data provided is:
X Y
-1.0 -1.5
-0.5 0.0
0.0 1.5
0.5 3.0
The slope of the linear function is denoted by, b and the intercept is denoted by, a.
The formula to compute the slope and intercept are:
Compute the values required in Excel.
Compute the slope and intercept as follows:
Thus, the slope of the line is 3 and the y-intercept is (3/2) three-halves.
Multiply 3.25 by 1.6 and you get 5.2 which means it took Neal 5.2 hours to run the marathon
The value of c is 233.3
Step-by-step explanation:
Given equation is:
To find the value of c, we have to isolate c on one side of the equation
So,
Adding 250 on both sides
Multiplying by 20 on both sides
Dividing both sides by 18
Rounding off to the nearest one decimal place
c=233.3
The value of c is 233.3
Keywords: Linear Equation, Solution of linear equation
Learn more about linear equations at:
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X 25*24*23*22*21*20*19
which gives you
2,422,728,000
18 m min 100 cm 30 cm
------ x ----- x --------- = ------
min 60 s m s