The graph shows kelly traveling from home to her grandmother's house: a graph is shown with the title kelly's drive. the x-axis is labeled time driving, and the y-axis is labeled distance driven. segment a begins at the origin and continues quickly upward until x equals 0.5. segment b is a horizontal line from x equals 0.5 until 1.75. segment c moves in an upward direction until x equals 3. segment d moves in an upward direction until x equals 3.5 which interval on the graph indicates she is stuck in a traffic jam? a b c d

The correct option is:  B

Step-by-step explanation:

The x-axis is labeled Time driving, and the y-axis is labeled Distance driven.

Segment B is a horizontal line from x equals 0.5 until 1.75.

So, the value of is constant in the interval to is 0.

Thus, the distance traveled in the time interval 0.5 to 1.75 will be 0, which means the car was in the same position in that time interval.

So, the interval B on the graph indicates she is stuck in a traffic jam.

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step-by-step explanation:

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: