Y=-3x+7...................
Answer:

It is a power function.
Step-by-step explanation:
We are given the following function in the question:

We have to check whether the given function is a power function or not.
Power Functions
:
- A power function is of the form:

where a is a constant and not equal to zero and p is a real number.
Comparing the given function, we get:

Hence, the given function is a power function.
That looks confusing can u explain better
6x²-5x+1
=6x²-3x-2x+1
=3x(2x-1)-1(2x-1)
=(3x-1)(2x-1)
Use the Pythagorean Theorem.
a^2 + b^2 = c^2
a^2 + 12^2 = 19^2
Simplify the exponents:
a^2 + 144 = 361
Subtract 144 to both sides:
a^2 = 217
Find the square root of both sides:
a = 14.73