Y = x
when x < -1
not equal to (≤) so no solid circle.
plot points
x | y
-1, -1
-2, -2
-3, -3
Next one is...
y = -x
when x ≥ -1
solid circle for equal to
look at points
x | y
-1, 1
0, 0
1, -1
2, -2
As you can see it's the last graph in bottom right corner.
Answer:
what is the equation?
Step-by-step explanation:
Function A has a rate of change of 0.75 while Function B has a rate of change of 0.25 so Function A has a greater rate of change.
Answer: A. x= 0.25
Step-by-step explanation:
To find the area of a rectangle ,we need to multiply the length by the width.
It says the length is 3.2 and with is x so 3.2 times x has to equal 0.8 which is the area.
3.2 * x = 0.8 Now solve for x.
3.2x = 0.8 Divide both sides by 3.2
x= 0.25
Answer: 193.3125
Step-by-step explanation:
It deleted my entire explanation um-
Anyways, calculate the area of the rectangle, length x width (7 * 15) and the semicircle (i did pi times radius squared and halved it to get the semicircle)
Basically, 105 plus the semicircle is 193.