Select all equations with the same y-intercept. y= 2x + 9

y = 2x - 9

4x + 9 = y

y = 3x + 9

y = 3x + 4

y = 5x - 7

1. what is the measure of ∠abc? what is the measure of ∠abd?

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

Consider the functions below. function 1 function 2 function 3 select the statement which is true about the functions over the interval [1, 2] a b function 3 has the highest average rate of change function 2 and function 3 have the same average rate of change. function and function 3 have the same average rate of change function 2 has the lowest average rate of change d.