Help me please ......
2 answers:
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Answer:
y = - x + 4
Step-by-step explanation:
the student used the y- coordinates of the points in the wrong order.
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
m =
with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (5, 1) ← 2 points on the line
m = =
= -
the line crosses the y- axis at (0, 4 ) ⇒ c = 4
y = - x + 4 ← equation of line