The problem is that 7^2 is 7*7, and the same for 8^2. The right answer is the square root of 15, or 3.87
The equation of a linear function has no exponents higher than 1, and the graph of a linear function is a straight line. The equation of a non-linear function has at least one exponent higher than 1, and the graph of a non-linear function is a curved line
Answer:
2.2
Step-by-step explanation:
Sorry what what is the question?
