The graph below shows the height of a flower based on the number of weeks since it
was planted. What is the linear equation
representing this situation?

A. y = -x + 2
B. y = x + 2
C. y = 1/2x + 2
D. y = 2x + 2

B. y=x+2

Step-by-step explanation:

the lines goes up by 1 for the x-intercept so you don't have to write 1x you can just write it as x

and the y intercept is at (0,2) so it would be +2

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation: