# Functions and Conditionals Mixed-Up Code Questions¶

Create a function called `get_grade` that takes in a parameter `percentage` and returns a string variable called `letter_grade`. If the `percentage` is greater than 100, return `"You can't get over 100."`. Otherwise, it should return `'A'` if the score is greater than or equal to 90, `'B'` if greater than or equal to 80, `'C'` if greater than or equal to 70, `'D'` if greater than or equal to 60, and otherwise `'E'`. For example, `get_grade(90)` should return `'A'`.

Write a function called `get_grade` that takes in a parameter `percentage` and returns a string variable called `letter_grade`. If the `percentage` is greater than 100, return `"You can't get over 100."`. Otherwise, it should return `'A'` if the score is greater than or equal to 90, `'B'` if greater than or equal to 80, `'C'` if greater than or equal to 70, `'D'` if greater than or equal to 60, and otherwise `'E'`. For example, `get_grade(90)` should return `'A'`.

Create a function called `even_or_odd` that takes in a parameter `num`. If `num` is odd, return `"This is odd."`, and if `num` is even, return ```"This is even." ``. For example, ``even_or_odd(-65)``` should return `"This is odd."`. Note: For this function, `num` is solely an integer.

Write a function called `even_or_odd` that takes in a parameter `num`. If `num` is odd, return `"This is odd."`, and if `num` is even, return ```"This is even." ``. For example, ``even_or_odd(-65)``` should return `"This is odd."`. Note: For this function, `num` is solely an integer.

Create a function called `which_quadrant` that takes in parameters `x` and `y` and returns its corresponding quadrants in increasing order (“Quadrant 1”, “Quadrant 2”, etc.). Refer to https://en.wikipedia.org/wiki/Quadrant_(plane_geometry) for quadrants on a coordinate plane if needed. If coordinate is on the x or y axis, return `"It's not in a quadrant."`. For example, `which_quadrant(1, 100)` should return `"Quadrant 1"`.

Write a function called `which_quadrant` that takes in parameters `x` and `y` and returns its corresponding quadrants (“Quadrant 1”, “Quadrant 2”, etc.). Refer to https://en.wikipedia.org/wiki/Quadrant_(plane_geometry) for quadrants on a coordinate plane if needed. If coordinate is on the x or y axis, return `"It's not in a quadrant."`. For example, `which_quadrant(1, 100)` should return `"Quadrant 1"`.

Create a function called `axis_or_origin` that takes in parameters `x` and `y`. If both coordinates aren’t 0, return `"This coordinate is not on an axis. It's in a quadrant."`. If both coordinates are 0, return `"This coordinate is the origin."`. Lastly, if the coordinate isn’t in a quadrant and isn’t the origin, determine if the coordinate is on the x or y axis by returning `"This coordinate is on the (y-axis or x-axis)."`. Refer to https://www.math.net/x-and-y-axis for information on axes if needed. For example, `axis_or_origin(500, 0)` should return `"This coordinate is on the x-axis."`.

Write a function called `axis_or_origin` that takes in parameters `x` and `y`. If both coordinates aren’t 0, return `"This coordinate is not on an axis. It's in a quadrant."`. If both coordinates are 0, return `"This coordinate is the origin."`. Lastly, if the coordinate isn’t in a quadrant and isn’t the origin, determine if the coordinate is on the x or y axis by returning `"This coordinate is on the (y-axis or x-axis)."`. Refer to https://www.math.net/x-and-y-axis for information on axes if needed. For example, `axis_or_origin(500, 0)` should return `"This coordinate is on the x-axis."`.

Create a function called `num_to_day` that takes in a parameter `num`. If `num` is between 1-5 inclusive, create a nested conditional statement that returns `"This is a weekday, and it's (insert day here)."`, 1 being Monday through 5 being Friday. If `num` is 6 or 7, create a nested conditional statement that returns `"It is the weekend, and it's (insert day here)."`, 6 being Saturday and 7 being Sunday. If none of the other conditions have been met, return `"The number does not correspond to a day of the week."`. For example, `num_to_day(1)` should return `"This is a weekday, and it's Monday."`.

Write a function called `num_to_day` that takes in a parameter `num`. If `num` is between 1-5 inclusive, create a nested conditional statement that returns `"This is a weekday, and it's (insert day here)."`, 1 being Monday through 5 being Friday. If `num` is 6 or 7, create a nested conditional statement that returns `"It is the weekend, and it's (insert day here)."`, 6 being Saturday and 7 being Sunday. If none of the other conditions have been met, return `"The number does not correspond to a day of the week."`. For example, `num_to_day(1)` should return `"This is a weekday, and it's Monday."`.