TRUE OR FALSE?

JoAnna plants 10 watermelon seeds each day. Every time she plants one seed a watermelon grows. The relationship between planting seeds and the watermelons growing is a function?

Question

TRUE OR FALSE?

JoAnna plants 10 watermelon seeds each day. Every time she plants one seed a watermelon grows. The relationship between planting seeds and the watermelons growing is a function?

aaronq · Answer

yep, it's a straight line, you can perform the "vertical line test".  If the line only crosses the graph once, it's a function.|dw:1392920815207:dw|

aaronq · Answer

|dw:1392920858135:dw|

anonymous · Answer

What is the input value of the function above?

anonymous · Answer

seeds
        plants
        JoAnna
        none

aaronq · Answer

you should have

Watermelons = 10 seeds*days

so i would say the x value is $days$ because the number of seeds is fixed at 10 a day.