conyabrew82
15.01.2021 •
Mathematics
Determine the solution to the system of equations:
2y - 2x = 22
y = -4x + 1
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Ответ:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:(-2,9)
Equation form: x=-2 y=9
Step-by-step explanation:
Point Form:(-2,9)
Equation form: x=-2 y=9
Ответ:
Step-by-step explanation:
we have the points
(5.3) and (12,7)
step 1
Find out the slope
The formula to calculate the slope between two points is equal to
substitute the values
step 2
Find the equation of the line in point slope form
we have
substitute
step 3
Convert to slope intercept form
Isolate the variable y