Which representation has a constant of variation of –2.5? A x –2 –3 –4 –5 y –5 –7.5 –10 –12.5 B 5 x + 2 y = 0 C y = negative 2.5
2 answers:
You might be interested in
Answer:
Step-by-step explanation:
Two points (1, -1) and (0, 6) are lying on the given line.
Rule to find the coordinates of a point by the rotation of 90° clockwise is,
(x, y) → (y, -x)
Therefore, image points of (1, -1) and (0, 6) will be,
(1, -1) → (-1, -1)
(0, 6) → (6, 0)
Slope of the line passing through two points and
is given by,
m =
Therefore, slope of the line passing through (-1, -1) and (6, 0) will be,
m = =
Equation of the line passing through (6, 0) and slope =
y - y' = m(x - x')
y - 0 =