9.
1/4 points
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LARCALC11 3.4.030.
Find the points of inflection of the graph of the function. (If an answer does not exist, enter DNE.)
f(x) = 2 sin x + 2 cos x, [0, 22]
(x, y) = ( 37,0
(smaller x-value)
(x, y) = (1
(larger x-value)
Describe the concavity. (Enter your answers using interval notation.)
concave upward
concave downward

1. preform the indicated operation. then estimate to see whether the proposed result is reasonable. 811.1 - 8.039 803.071 803.061 803.161 831.061 2. the ordered pair (1, 2) lies in which quadrant? quadrant ii quadrant iv quadrant iii quadrant i 3. sean tries to drink 3 liters of water every day how my millimeters of water does he drink in a day? 0.3 ml 0.003 ml 3,000 ml 30 ml 4. find the least common multiple. (lcm). 10, 36 5 180 20 360

Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.