Wite the equation for this podem in the formy=
cos
+
The figure shows the depth of water at the end of about dock. The depth is 2
fost at low side and 6 feet at high ide On a certain day, low secours at 6 AM
and high seat noon y represents the depth of the water x hours after
midnight use a cosine function of the formy-Acos BxDto model the waters
depth
y=
Type an erpression using as the vale Type a erada
n g2
of the the
Enter your answer in the answer box and then ack Check Answer
All parts showing

Write the contrapositive of the conditional statement. determine whether the contrapositive is true or false. if it is false, find a counterexample. a converse statement is formed by exchanging the hypothesis and conclusion of the conditional. a) a non-converse statement is not formed by exchanging the hypothesis and conclusion of the conditional. true b) a statement not formed by exchanging the hypothesis and conclusion of the conditional is a converse statement. false; an inverse statement is not formed by exchanging the hypothesis and conclusion of the conditional. c) a non-converse statement is formed by exchanging the hypothesis and conclusion of the conditional. false; an inverse statement is formed by negating both the hypothesis and conclusion of the conditional. d) a statement not formed by exchanging the hypothesis and conclusion of the conditional is not a converse statement. true