Answer:
f(x)=(x+3)(x-4)(x+3)
Would normally explain, but doing an exam rn. You got this!
12% of 72 is:
=12×72/100
=8.64
So the 12% of 72 is 8.64 is your answer.
The snail moved 108 inches
108/36=3 yards
as 1 yard=36 in
The answer is D. All you have to do is graph the equation, and you will have the vertex and the roots. By the way, you can rule out B and C because those two do not follow the rules of a quadratic. Also, A and B have the wrong axis of symmetry, because the rocket lands after 10 seconds.
