Answer:
A line graph (also known as a line plot or line chart) is a graph which uses lines to connect individual data points that display quantitative values over a specified time interval. Line graphs use data point "markers" that are connected by straight lines to aid in visualization.
The answer is 1500 m². This is because you want to find the area surrounding the pool not just the whole entire area of the deck itself. Therefore you need to find the area of the pool which is 50×15 and subtract that from the area of the deck which is 90×25. This answer would end up being 1500 m².
Given the function, f(x) = 8x + 7:
Since it is a linear function, it doesn’t have any constraints or undefined points. Thus, the <em><u>domain</u></em> is all real numbers as x-values.
Domain: interval notation: (-∞, ∞)
Set notation: {x | x ∈ R}
The same goes for the <u><em>range</em></u>: all real numbers are valid as outputs (y-values).
Range: interval notation: (-∞, ∞)
Set notation: {y | y ∈ R}
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I’m pretty sure it’s the second one
3/10 × 10 would be 30/100 which would make it easy to add to 21/100 and that would = 51/100
