Determine the vertex and the axis of symmetry for the function below: y = x2 + 4x + 1 a. vertex: (-2, -3) axis of symmetry: y = 3 c. vertex: (-2, -3) axis of symmetry: y = -2 b. vertex: (-2, 3) axis of symmetry: x = -3 d. vertex: (-2, -3) axis of symmetry: x = -2

Volume of cylinder with a radius of 8cm and height of 25 cm

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period. value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41