Answer:
not a function
Step-by-step explanation:
if any of the x values are the same then it isn't a function
All have a acute angle each have three sides i hope that's what your asking
Answer:
this is right
Step-by-step explanation:
i just took the test and it was B!
Answer:

Step-by-step explanation:
A quadratic function is a function in which the highest power of the unknown variable is 2.
Formally, a quadratic function is defined as a function of the form:

From the given options, only B and D has the highest power as 2. Therefore, the equations that represent quadratic functions are:

<span>0.04 inches squared - because it's 0.2 inches squared.
<span><span><span><span>
This can also be written as 1/25 inches squared</span></span></span></span></span>