Answer:
A) x is 0 when y is not 0.
Step-by-step explanation:
A linear relation that includes the point (0, 0) is also a proportional relation. If it does not include (0, 0), then it is not a proportional relation.
Answer:
y = 7x +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 = 
with (x₁, y₁ ) = (0, 2 ) and (x₂, y₂ ) = (- 1, - 5 )
m =
=
= 7
the line crosses the y- axis at (0, 2 ) ⇒ c = 2
y = 7x + 2 ← equation of line
Answer:
1.50
Step-by-step explanation:
Divide $/jar
3/2 = 1.5