Okay, so first off, if you need to graph anything, I suggest Desmos, it's a website with an online graphing calculator. It saved my life for highschool geometry.
Now, to answer your question, your y-intercept is going to be at point (0,2). Your x-intercepts are going to be at points (-2,0) and (-4,0). Your point is at (-3,-1). And then your lines simply extend from there.
Hope this isn't too late to be helpful, good luck with your assignments.
y = mx + b
m: slope
b: y-intercept
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3x + 9y = 18
-3x -3x
9y = -3x + 18
/9 /9
y = -3/9x + 2 OR y = -1/3 + 2
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m = -3/9 OR -1/3
b = 2
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There are 144 square inches in a square foot.
<u><em>Explanation</em></u>
A common size for floor tiles is 1 square foot in area.
We know that, <u> 1 foot = 12 inches. </u>
So, 1 square foot = (1 foot × 1 foot) = (12 inches × 12 inches ) = 144 square inches.
So, there are 144 square inches in a square foot.
<u><em>Answer:</em></u>
The least amount of money they could have spent is $24
<u><em>Explanation:</em></u>
To get the least amount of money they could have spent, we will need to get the lowest common multiple of both numbers (6 and 8).
This means that we need to find that least number that is found in both multiplication tables
Multiples of 6:
6 * 1 = 6
6 * 2 = 12
6 * 3 = 18
6 * 4 = 24
Multiples of 8:
8 * 1 = 8
8 * 2 = 16
8 * 3 = 24
Noticing the two multiples, we can note that the lowest common multiple is 24.
This means that the lowest amount they could have spent is 24
Hope this helps :)
