Answer:
.
Step-by-step explanation:
So from A to B. We can see that the coordinate point a is at negative 3 and at the point B is at negative 1. We can find the length of this line segment by taking a minus B on the number line or B.
Answer:
david was. 9 seconds faster than Justin.
Step-by-step explanation:
8.1-7.2= .9
Answer:
The linear function would be f(x) = 4x - 10
Step-by-step explanation:
In order to find this, we need to take the equation and solve it for y.
y - 2 = 4(x - 3)
y - 2 = 4x - 12
y = 4x - 10
Now we replace the y with f(x) and this is the function.
f(x) = 4x - 10
Answer:
Positive
Step-by-step explanation:
neg x neg = pos
neg x neg = pos
pos x pos x pos = pos
Answer:
16
Step-by-step explanation:
5x-15=25
x=40÷5
x=8
2x=2*8=16