Jacob is driving through the mountains with his family. As they drive, the car's GPS device tracks their changing elevation. The graph shows the car's elevation from sea level in feet (y-
axis) at different times measured in minutes (x-axis) from the start of the journey. Negative
values of elevation represent heights below sea level. Examine the zeros of the graph and write a function that models this situation.

im not very good at these but ill try.

ive done these before i cant remember how to write function graphbut i can tell you that it goes up every two to for mins and when it goes up it goes up between about 16-120+. i hope i helped and if not i hope a person who knows how to do this correctly can:)

69.64%

step-by-step explanation:

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.