You can identify the lines and their colour either by
1. the y-intercepts.
First equation has a y-intercept of 3 and second has a y-intercept of 2.
So first equation is blue, and second is red.
2. the slopes
First equation has a negative slope (so blue), and second has a positive slope (so red).
Now work on each of the equations.
1. first equation (blue)
If we put x=0, we end up with the equation y≤3, the ≤ sign indicates that the region is BELOW the BLUE line.
2. second equation (red).
If we put x=0, we end up with the equation y>2, the > sign indicates that the region is ABOVE the RED line AND the red line should be dotted (full line if ≥).
So at the point, it won't be too hard to find the correct region.
To confirm, take a point definitely in the region, such as (-6,0) and substitute in each equation to make sure that both conditions are satisfied.
You can find the slope intercept of a line if it has two pairs of points that go through it.
Answer:
Step-by-step explanation:
1 - 8
2 - 14
3 - 22
Answer:
A. 1 cup of chocolate chips
B. 1/4 cup of granulated sugar
C. 1 and 5/8 cups of all purpose flour
Step-by-step explanation:
Divide all by 2
Hello!
I believe the correct answer is D) No, because each group of n items does not have an equal chance of being selected.
I hope it helps!
