Mathematics, 02.07.2019 15:00 curlyheadnikii
What is the vertex of this quadratic function? f(x) = 10x2 + 5x − 7 a. (0.25, -5.250) b. (0.25, -7.625) c. (-0.25, -5.250) d. (-0.25, -2.525) e. (-0.25, -7.625)
Answers: 1
Mathematics, 21.06.2019 20:00
Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap
Answers: 1
Mathematics, 21.06.2019 20:30
Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered
Answers: 1
What is the vertex of this quadratic function? f(x) = 10x2 + 5x − 7 a. (0.25, -5.250) b. (0.25, -7....
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