Find the equation of the line. Use exact numbers y= ?x+ ?
2 answers:
Answer:
y = 3x + 3
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 =
with (x₁, y₁ ) = (- 1, 0) and (x₂, y₂ ) = (0, 3) ← 2 points on the line
m = =
= 3
the line crosses the y- axis at (0, 3 ) ⇒ c = 3
y = 3x + 3 ← equation of line
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Step-by-step explanation:
Given
A container has 19.5 liters of water
A cup can hold 210 ml of water
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So, 19.5 L is equivalent to
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