Answer:
There is an easy way to tell whether the graph of a quadratic function opens upward or downward: if the leading coefficient is greater than zero, the parabola opens upward, and if the leading coefficient is less than zero, the parabola opens downward.
Step-by-step explanation
Answer:6-8^10=?
Step-by-step explanation:
Answer:
The first option
Step-by-step explanation:
The second and third options are just wrong.
Good Luck!!!
Try this less than 90 degrees or abtuse angle
Answer:
40-5x
Step-by-step explanation:
Sahai starts with 40 and loses 5 times the entrance fee, which is represented by x. So, 40-5x is the expression