Question

HELP ME! I need help, this is due tomorrow and I'm so lost-

Answer 1

14. B, D, F

---These functions all have x's with exponents. A linear function's x will only have an exponent of 1 (x^1). These 3 functions have exponents of 2 or 3.

Scatter Plot:

The scatter plot shows a strong/negative association between the age of a motorcycle and the sale price of the motorcycle because as the age of a motorcycle increases, the sale price of the motorcycle decreases.

Hope this helps!

Answer 2



Explanation:

To check whether the given function is linear or not just simply check the degree of variables ie. of x and y.

here, in option A, C, E both x and y have degree as 1 so they are linear functions.

Whereas in option B, D, F either degree is 2 or 3 hence not a linear function.