osa is trying to estimate √8. So far she has 2.8, but she wants one more digit to make it more accurate. What value would you add to Osa's estimate of √8? How can you tell that your estimate is more accurate than Osa's

What is the value of x in the equation 6(x + 1) – 5x = 8 + 2(x – 1)?

What is the equation of the following graph in vertex form? parabolic function going down from the left through the point zero comma twelve and through the point two comma zero and turning at the point four comma negative four and going up through the point six comma zero and continuing towards infinity courtesy of texas instruments a: y = (x − 4)2 − 4 b: y = (x + 4)2 − 4 c: y = (x + 2)2 + 6 d: y = (x + 2)2 + 12

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