The length of a rectangle is 2 inches more than twice its width. Write an equation relating to its length of the rectangle to it
2 answers:
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Answer:
y = - x + 2
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (0, 2) and (x₂, y₂ ) = (4, 0) ← 2 points on the line
m = =
= -
The line crosses the y- axis at (0, 2) ⇒ c = 2
y = - x + 2 ← equation of line
Answer:
Step-by-step explanation:
Let's try guessing...
All the units place has to be 4, if it is higher than 4 then the answer will not be 90 (the sum of the four rounded numbers).