You have to divide 90 and 5
Using a calculator I put 1,284/26=49.384615385. Rounded to tenth: 49.4 :)
Answer:
D.
Step-by-step explanation:
That would be D because there is a repetition of x = -6.
-6 maps to -6, 5 and -5 which is not allowed in a function.
Functions can be one-to-one or many-to-one but not one-to-many.
