This graph represents a linear relationship between x and y. Which equation best represents the relationship shown in this graph? A: y=34/x
B: y=4/3x
C:y=−3/4x
D:y=−4/3x

Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.

If you could answer these your a life saver

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?