Answer:
No he placed the numbers incorrectly
Step-by-step explanation:
When following the slope formula, its the y values on top, in this ,
Answer:
2 acute and one right.
Step-by-step explanation:
plz mark brainliest!
Answer:
x=√2 or x=1.414
Step-by-step explanation:
2x²+8=12
2x²=12-8
2x²=4
x²=4/2
x²=2
x=√2 or x=1.414
A) The rate for the first 3 years :
15,600 - 7500 = 8100
8100/3 years = 2,700 per year depreciation.
B) The rate between 3 and 8 years:
7500 - 2800 = 4700
4700 / 5 year = 940 per year depreciation.
C) the value of the machine depreciated at a higher rate in the first 3 years. After the first 3 years, the depreciation rate decreased.
Any function in the form
is known as an
exponential function. And one of the important things to know about such functions is that the
is the value of the function when
. Check it out:
Recall that
any number to the zero power is 1, so this becomes:
So, again, when
we see that
. (Don't forget that
is the same thing as
!) This represents the point
, which is also the y-intercept of the function!