Answer:
Step-by-step explanation:
6 + w
2x4−y
z + 1
y2−y√3+4
The expressions which are polynomials are;
A polynomial by definition is an expression which is composed of variables, constants and exponents, which are combined using the mathematical operations including addition, subtraction, multiplication and division.
On this note, all of expressions are polynomials.
Read more on polynomials;
Answer:
It is 6+w, z=1, and 2x^4-y
Step-by-step explanation:
a) Write a linear function to model this scenario.
Answer:
Y=10x+25
Step-by-step explanation:
Hey so let’s take the number of hours we go boating as “x” and the TOTAL cost of this whole trip as “y”.
So obviously y would equal everything else so we can write
Y=
Next, it says we rent a canoe for $10 an hour. That means we would have to multiply 10 and x to find the cost of the rent.
So
Y=10x
Finally, it says we paid a registration fee of $25. This 25 is not affected by the number of hours or anything else. It is a fixed amount so we can represent it as
Y=10x+25
Hope this helps!
Answer:
y=−17/5+3x/5
Step-by-step explanation: