Slope is the change in Y over the change in X:
Slope = (1 - -5) / 4 -1)
Slope = 6/3 = 2
Answer:
Nominal Scale
Step-by-step explanation:
It is a Nominal scale because what you are trying to collects is the type of flavors of popsicles instead of how many popsicles have been sold. Nominal scales are used for labeling or naming variables, without any quantitative value. For example in this case. The flavors could be:
Chocolate, vanilla, strawberry, etc..
Where you don't get any type of numbers.
It's a factor. This concept is widely used throughout algebra, and you'll probably bump into it through the end of high school and beyond.
A common use is expressing a term in <em>prime factorization</em>, or reducing a number to its most base parts- primes. For example:
Of course, a number like 13 which is already prime is made up of itself and 1. <em>Factors do not have to be primes.</em> 20 is also reducible through combinations of 1, 2, 4, 5, 10, and 20. Prime factorization is just a handy example.
Basically, factors multiply with each other to create other numbers, and numbers can be reduced down to their factors.
Answer:
a. 1
Step-by-step explanation:
for the lines to be parallel, 4x+20 and 6x-10 have to be equal, so you can solve by making it 2x+10 to get 5