Answer:
B
Step-by-step explanation:
Coefficient of y = 3
Solution:
Given expression is 2 · 4 + 3y.
To find the coefficient of y:
Coefficient means the number in front of the variable or term.
Here, the number in front of y is 3.
2 and 4 are not in front of y, they are separate term.
So, Coefficient of y = 3.
Hence the coefficient of y in the expression 2 · 4 + 3y is 3.
For this case we have that by definition, the GFC (greatest common factor) of two numbers is given by the greater number that is a factor of both numbers. Then, let:
We decompose into factors:
15: 1,3,5,15
18: 1,2,3,6,9,18
The GFC is 3.
So, we have that the GFC of the expressions is:
Answer:
Option 2: whenever it’s < or > it’s a dashed line but when it’s <= or >= it’s a solid line
Option 4: if you’ll insert (0,0) in the equation then you’ll get 0>-2 which is true so (0,0) is a solution. Another way to check is if (0,0) is in the shaded region of the graph
Option 5: in the equation-2 is the y-intercept which proves it intersects at (0,-2) on the y-axis
