Answer:
(6, 2.5 )
Step-by-step explanation:
Given y varies inversely as x then the equation relating them is
y = ← k is the constant of variation
To find k substitute the coordinate point (5, 3 ) into the equation, that is
3 = ( multiply both sides by 5 )
15 = k
y = ← equation of variation
Using (x, 2.5 ) with y = 2.5 , then
2.5 = ( multiply both sides by x )
2.5x = 15 ( divide both sides by 2.5 )
x = 6
Thus point is (6, 2.5 )
Answer:
The slope is 2.
Step-by-step explanation:
6x - 3y = 63
-3y = -6x + 63
y = 2x -21
m = 2
Answer:
The system has two solution
Step-by-step explanation:
we have
----> equation A
----> equation B
Solve the system of equations by graphing
Remember that
The solution of the system of equations is the intersection point both graphs
There are two point of intersection between the two graphs
see the attached figure
therefore
The system has two solution
Answer:
y = 4x - 1
Step-by-step explanation:
The y-intercept is -1 , and the slope is 4
Answer:
idk
Step-by-step explanation: