Answer:
Stare at it long enough. You will notice that with each step you double the value, and change sign. It makes it a geometric sequence of ratio -2. At this point you have two ways of writing down:
Option 1: Ricorsively, the first term is -5, then the next term is -2 times the previous one:
Option 2: In closed form, remembering that the n-th term in a geometric sequence is the starting term times the n-th power of the ratio:
Either work, depending on what you need to use it for.
This is easy. He first earned $11 on Saturday and then on Sunday he earned some money. We don't know how much he earned, we just know he earned some money. Let's put the expression together. A good place to start would be the $11. Let's add eleven to the expression. And because he earned some more money, it's going to be addition. So currently, the expression stands at $11 +
And because we don't know how much money he made on Sunday, x will be the variable for how much he earned. So the expression will be
11 + x
Answer:
you would put a closed circle of 2 and a ray pointing right
Step-by-step explanation:
7/3 is equal to 2.33
Im not sure if you are suppose to round it but it would make more sense if you did.
so we round it to 2
you would put a closed circle of 2 and a ray pointing right
This means that the value of z is or greater than 2
Answer:
Slope: - 3/4
Step-by-step explanation:
Place your pencil on point y= 4. Go up 3 spaces, then, 4 to the left to the next point.
Slope = - 3/4
( a line going up hill: positive slope. A line going downhill: negative slope)
50% of 40 is 20, and 40% of 50 is 20, neither one is greater, they're equal
