Answer:
R: {y<=2}
Step-by-step explanation:
We can identify the range by looking at all possible y values or the result after you input an x in the g(x) function. We see that in the g(x) function, the vertex of the quadratic graph lies on (0,2) when we graph it. Thus, any possible y value must be less than or equal to (0,2) because the slope is pointing down due to the negative coefficient attached to the x, making it have a maximum.
Thus all y values or the range of g(x) must be {y<=2}
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Okay, so you first make this proportion...

x=12x(4/6)=8 laps
answer: 8 laps
To answee this question you need to do Distant Divided by Time. it's the basic rules of force.
4(2n+3)=128n + 12=128n = 0 n = 0