Identify the rule that could possibly describe this set of data.

Mathematics

1 answer:

docker41 [41]3 years ago

7 0

Answer:

D.) y=10-2x

Step-by-step explanation:

this is in slope intercept form. so its usually y=mx+b.

m is the slope

b is the y intercept

so its usually y=-2x+10. but y=10-2x also works too.

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. Two friends pooled the tickets they won from playing video games to get a prize that requires 500 tickets. If one friend won 8

kupik [55]

Answer:

Friend 1 (with 80 more tickets) gets 290

Friend 2 gets 210

Step-by-step explanation:

500-80 = 420 tickets |

^in order to figure out how many total tickets they got without the 80 extra

420/2 = 210 |

^divide by 2 to figure out how many tickets each friend had

210+80 |

^add 80 to figure out how many tickets friend one gets

210 + 290 = 500

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3 years ago

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Scorpion4ik [409]

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4 years ago

Use synthethic division to divide 4x^3 -6x^2 -23x+10 by x+2

oee [108]

Answer:

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Step-by-step explanation:

To set up this question you set up the problem by taking the first numbers AND their values (i.e., 4x-6 would make 4, -6) and set them up under a L-shaped bracket. Then solve x+2 by setting it equal to zero (x+2=0), it would be x=-2. You then drag down the first number and multiple it by -2, then add it to the second number and so on until you finish. Whatever is left is then written into and equation, with the exponents starting at one less than the original, and the remainder would be put into a fraction over x+2.