Y= 2
every time y goes up it goes up by 2
-1+2=1
1+2=3
3+2=5
Solve for any of the variables; for instance, 
:
Then
Let 
; then the intersection is given by the vector-valued function
or
Answer:
C = 200p + 400
Step-by-step explanation:
Because C is the cost of a given day, 400 acts as a y-intercept.
400 is the initial fee paid then 200 per each phone manifactured, meaning that 200 is the slope.
To find his age 4 years ago, you need to subtract 4 from his current age.
His current age is Y, so his age 4 years ago is: y - 4
Answer:
.55
Step-by-step explanation:
so u multiply 11*5=55
