Answer:
The answer is 12/11
Step-by-step explanation:
5x+25-25=12-6x
5x=12-6x
11x=12
x=12/11
Answer:
<h3>f(1)=-2.</h3>
Step-by-step explanation:
We are given a graph with four points on the graph with coordinates as following:
(-3,0)
(-2,2)
(0,1) and
(1,-2).
We need to find the value of function f(x) at x=1 that is f(1) =?
That means we need to find the y-coordinate of the point, where x coordinate is at 1.
We can see tat fourth point on the graph (1,-2) has x-coordinate at 1 and y-coordinate at -2.
<h3>Therefore, f(1)=-2.</h3>
Let's give some distances
100 up 100 flat 100 down meters
then return 100 up 100 flat 100 down
time required (distance/rate = time ) 200/100 + 200/120 + 200 / 150 = 5 hr
distance 600
distance / time = average speed = 600/5 = 120 m/s
