Answer:
-4,-5
Step-by-step explanation:
first set the equation equal to 0, v^2+9v+20, factor v^2+4v+5v+20, v(v+4) 5(v+4), so the 2 factors are (v+5) and (v+4), set both equal to that 0. v+5=0 v=-5 and v+4=0 v=-4, so the answer is -4 and -5
we have
Since the leading coefficient is negative, the function has a maximum
Let
y=f(x)
Group terms that contain the same variable, and move the constant to the opposite side of the equation
Factor the leading coefficient
Complete the square. Remember to balance the equation by adding the same constants to each side
Rewrite as perfect squares
the vertex is the point
therefore
<u>the answer is the option </u>
A. Maximum at (1, 1)
I think it's called a conditional operation? I'm not sure
Answer:
8800 yards.
Step-by-step explanation:
To convert miles to yards, you must multiply the amount of miles by 1760.
Because there are 5 miles, multiply 5 by 1760.