4^3*4^4 / 4^6 = 4^7 / 4^9 = 1/4^2
answer is C. 1 / 4^2
The function is a quadratic function, then the domain will be all real numbers. Then the correct option is D.
<h3>What are domain and range?</h3>
The domain means all the possible values of x and the range means all the possible values of y.
The function is given below.
y = -2x² + 50x + 300
Then the function is a quadratic function, then the domain will be all real numbers.
Then the correct option is D.
More about the domain and range link is given below.
brainly.com/question/12208715
#SPJ1
Answer:
6
Step-by-step explanation:
It is ALWAYS helpful to sketch the appropriate figure.
That will make clear that 3x = x+4, by the definition of midpoint.
Then you solve the equation and you get x=2, so that PQ = 6.