Answer:
equation of a line is given by
y -y1 / x - X1 ==> y2 - y1 / X2 - X1
where yi = 5, y2 = -2
and x1 = -2, x2 = 5
from the equation above
y -y1 / x - X1 ==> y2 - y1 / X2 - X1
y -5 / X -(-2) ==> -2-5 / 5 - (-2)
y -5 / X + 2 ===> -7 /7
y - 5/ X + 2 ===> -1
cross multiply
y -5 ==> -1(X + 2)
y -5 ==> -x -2
collect like terms
y + x -3 = 0
or
y + X ===> +3
819 is the sum of 437 and 382
Answer:
2.5
Step-by-step explanation:
5/2=2.5
Answer:
Step-by-step explanation:
First, carry out the indicated multiplication. We get:
2m/5 - 4/5 + 3/5, which condenses to
2m - 1
2m/5- 1/5 or ---------------
5
Answer:
The first one ( vertical line )
Step-by-step explanation:
The graph is not a function because it doesn't pass the vertical line test.
The vertical line test is a test which uses a vertical line to make sure the graph does not have any mutual y values for distinct x values.
Also, the equation for the line is x=3 which doesn't represent y as a function of x.
