Charlotte was 1.5 m last year (to the nearest 10 cm). She has grown 7 cm this year, to the nearest cm. Work out the upper and lower bounds of her height (h).

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

What is the square root of 45? (step by step working plz)

Abank gives 6.5% interest per year. what is the growth factor b in this situation?