Answer:
-3≤x<2
Step-by-step explanation:
Answer:
False
Step-by-step explanation:
Upon graphing the function with any given graphing calculator, the function does not have symmetry across the y axis, as the graph is going below the x axis on one side of the y axis, and above the x axis on the other side of the y axis.
Answer:
The answer is
<h3>

</h3>
Step-by-step explanation:
2x² = - x² - 5x - 1
<u>Rearrange the terms and simplify</u>
That's
2x² + x² + 5x + 1 = 0
3x² + 5x + 1 = 0
Using the quadratic formula solve the equation
That's
<h3>

</h3>
From the question
a = 3 , b = 5 , c = 1
So we have
<h3>

</h3>
We have the final answer as
<h3>

</h3>
Hope this helps you
Answer:
10 students
Step-by-step explanation:
He should be able to dive 275 feet after 13 lessons