Answer:
x = 0
Step-by-step explanation:
All real numbers except -4 and 9.
The domain of an expression is the range of all values for which the expression is defined. Looking at the expression, it will legal everywhere except when a^2 - 5a - 36 is equal to 0. Since that's a quadratic equation, we can use the quadratic formula to find where its value is 0, giving -4 and 9.
Therefore the domain of the expression is, All real numbers except -4 and 9.
12 square inches. It's basically asking for the area of the rectangle.
X = 14
because 7 (14) + 9 is equal to 9 (14) - 19
A mode is the value that occurs the most.
With this information, options a, c, d and e have a mode of nine
