Expand the EXPRESSION
9x^2+216x+1296
Answer:
A
Step-by-step explanation:
We can use vertical line test to determine if a relation is a function.
<em>If a vertical line passes the graph at any point only once, then the relation is a function, if there is even 1 line that passes the graph at 2 points, then it is NOT a function.</em>
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The domain is the set of allowed x-values of the function. The range is the set of allowed y-values of the function.
- Looking at the graph, we see that there are a lot of vertical lines that cuts the graph two times. Suppose x=3, x=4, x= 5 etc. So it is not a function.
- As for domain, we see that curve swings from x = -8 to x = 8, so the domain is from -8 to 8.
- As for range, we that the curve stretches all the way from negative infinity to positive infinity, so the range is the set of all real numbers.
Correct answer is A
Answer:
Step-by-step explanation:
x=o . so the line is parallel to x-axis.
So the line parallel to the line : x = 0
As the perpendicular line will be parallel to y-axis. so the slope of the line parallel to y-axis is undefined.
You have to convert millimeters in meters, 1000 mm = 1 m,
6000 mm = 6 m
6 m is your answer.
6(7 + 5) + 3 =
6(12) + 3 =
72 + 3 = 75
