G(55)= (55+8)/55
Now just simplify the numerator.
Answer:
X = 1
Y = -3
Step-by-step explanation:
The Cartesian coordinate system, also called the rectangular coordinate system, is based on a two-dimensional plane consisting of the x-axis and the y-axis.
Answer:
y = 3x/2-14
Step-by-step explanation:
We are given that the line is perpendicular to y = -2/3 and contains (4,-8).
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Both slopes multiply each others equal to -1.
Finding another slope that is perpendicular to -2/3, substitite m1 = -2/3 in.
Multiply both sides by 3.
Therefore, another slope that is perpendicular to -2/3 is 3/2.
Then rewrite in slope-intercept form.
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where m = slope and b = y-intercept; substitute m = 3/2 in.
Since the line contains (4,-8), substitute x = 4 and y = -8 in and solve for b.
Therefore, b is -14; rewrite again in slope-intercept form.
Thus:-
The y-int. is found by setting x = 0: 3(0) + 2y = 7, or 2y = 7, or y = 7/2.
So the y-intercept is (0,7/2). You could also write "b=7/2."