Answer:0.231
Step-by-step explanation:
Answer:
Option B. The equation has a maximum value with a y-coordinate of -21.
Step-by-step explanation:
The correct quadratic equation is

This is a vertical parabola open downward (the leading coefficient is negative)
The vertex represent a maximum
Convert to vertex form
Factor -3

Complete the square


Rewrite as perfect squares

The vertex is the point (2,-21)
therefore
The equation has a maximum value with a y-coordinate of -21
There is 34 feet. One Yard has 3 feet so 34/3 should be your answer to yards. (The answer is 11.33333333 yards).
Answer:
tHANKS FOR THE POINT
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Step-by-step explanation:
You would distribute, 300 times 80 is 2400 and -3x times 1x is -3x so the equation would be y=2400-3x