Answer the following question about the equation y= 1 half x + 7: what is the y intercept what is the x intercept convert it into slope intercept form explain your answers

Which best describes the strength of the correlation, and what is true about the causation between the variables? it is a weak negative correlation, and it is not likely causal. it is a weak negative correlation, and it is likely causal. it is a strong negative correlation, and it is not likely causal. it is a strong negative correlation, and it is likely causal.

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

Use sigma notation to represent the following series for 9 terms.