Answer:
9
Step-by-step explanation:
you tube the 0 or 08 percent out in your home to get your first one is your first step forward on this level as you can do for your child to 7have 8and 8in 8the 8job is that it doesn't 7make 9inches 8with for 7me the are or
Answer:
Step-by-step explanation:
we know that
The speed is equal to divide the distance by the time
so
The distance is equal to multiply the speed by the time
Let
s ----> the speed in units per second
d ---> the distance in units
t ---> is the time in seconds
BUG A
we have
The speed is equal to
substitute
If x is the point reached by A after t seconds
then
Multiply the speed by the time
BUG B
we have
The speed is equal to
substitute
If y is the point reached by B after t seconds
then
Multiply the speed by the time
----> is negative because B is moving in the negative direction
Answer: Choice D) Slopes are the same
----------------------------------------
Explanation:
The graph of f(x) is a straight line through the two points (0,3) and (1,1). Those points are the left and right points respectively.
Start at (0,3). To get to (0,1), we move 2 units down and 1 unit to the right. Think of the "2 units down" as a "rise of -2". Negative rise means you're really falling.
So the slope of f(x) is
slope = rise/run = -2/1 = -2
slope = -2
The slope of g(x) is also -2
Note how y = -2x-5 is in y = mx+b form
we see that m = -2 is the slope
b = -5 is the y intercept
So that shows why the two functions have the same slope.
Jane = x years
Tom = x+8
*5 Years Ago
Jane= x-5
Tom= (x+8)-5=>x+3---------------------------
x+3=3(x-5)<span>x+3=3x-15
3x-x=18
2x=18
x=9
Jane = 9 years
Tome = 9+8 = 17 years</span>
Step-by-step explanation:
x=-2+y
7(-2+y)+2y=-5
-14+7y+2y=-5
9y=9
y=1
x=-2+1
x=-1
