The correct answer is B. x is greater than -2.
The operation is known as rounding of a number.
This means basically if i measure the temperature of a city and it comes out to be 22.9 degrees. I will round it of to 30 degrees or the amount of significant figures i am designated with.
Similarly if its 22.85 and i have to round of to 3 significant figures it becomes 22.9 degrees.
ROunding off is obviously done watching to which digit we have to.
if the graph is NOT a linear function, then the two variables are NOT directly proportional
Answer:
-18
Step-by-step explanation:
h(t)=-5t^2+2
h(-2)=-5(-2)^2+2
h(-2)=-5(4)+2=-20+2=-18
