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scoray [572]
3 years ago
15

Steps for graphing -x^2-4x-3

Mathematics
1 answer:
sdas [7]3 years ago
3 0

Answer:

:)

Step-by-step explanation:

There are several ways to do this. The first, which I personally think is the quickest way without having to do too much math or rearranging the equation is to simply pick random points for x and solve for y.

For instance, you might try -2 for x.

- ( - 2)^2 - 4 ( - 2) - 3

= - 4 + 8 - 3

= 1

So one of your points would be (-2, 1)

Then you might choose, say, -3 for x. And after that, -1 for x. If you want to graph even more points after those (the more points, the more accurate your graph), choose -4 and 0 for x. Simply put it into the equation and find y. Then graph.

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The soccer teams in a club league are ordering new jerseys. The cost is $18 per jersey plus $10 shipping per team.
Lelechka [254]

Answer:

10*7+ 18x *7 =2590

or 70 + 18x*7  =2590

Step-by-step explanation:

10*7 to find out how much the shipping costs for the 7 teams altogether

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then multiply it by 7 to find how many players on each team

when you solve for x you get 20

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4 0
3 years ago
Estimate the product of 68 and 21
Nataly_w [17]
The product of 68 and 21 would be 1,428.
5 0
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Olenka [21]
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A circular playground force daycare center is to be covered with square tiles that are 9 inches on each side. The circle has a d
Luda [366]

You would need 9 boxes of tiles to cover it.


I hope this helps! :)

7 0
3 years ago
Read 2 more answers
What multiplies to 48 and adds to -13
allochka39001 [22]
Negative 6, negative 8, and positive 1. 
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6 0
4 years ago
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