**Answer:**

y=-4 is a function

**Step-by-step explanation:**

It passes the vertical line test, and each x has only one y, so it is a function.

x = -4 is NOT a function because one x has multiple y values. It does not pass the vertical line test.

**Answer:**

The answer is y=3x+2

**Step-by-step explanation:**

y-y=m(x-x¹)

y-5=3(x-1)

y-5=3x-3

+5 +5

y=3x+2

**Answer:**

a)11/100

b)72/600

**Step-by-step explanation:**

You would find a with adding all the numbers together and putting them over the 11 (the number of threes)

you would find b by taking the total of 6's and putting it over 100. if you roll it 500 <em>more</em> times, you would have a denomerator of 600, so you would multiply the numerator by 6 to keep the fraction equal.

**Answer:**

Mode=. 3,4

Mean= 21/6=3,5

Median= 3+4/2=5

Range=6-4=2

**Step-by-step explanation:**

1. Mode are numbers in between.

2. Mean add all number devide with the highest value.

3. Median are 2 middle number add them and divide them by 2.

4. Highest value subtract lowest value.