Solve the system of equations below by graphing them with a pencil and paper. Enter your answer as an ordered pair.
y=-x+ 2
y=-2x+6

Which of these choices show a pair of equivalent expressions?

Consider the graph of the exponential function y=3(2)×

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to