Answer:
Step-by-step explanation:
The expression 1.01-1.005 gives the amount of money, in thousands of dollars, in Carter's savings account t years after he opens it What does 1.01 represent in this expression? Choose 1 answer Carter opened the savings account I year ago ⓢ Carter's savings account had $1,010 in it when he opened it. The amount of money in Carter's savings account increase by 1% each year.
1.01 ( 1.005 )^t
standard exponential equation is
y = a (b)^x
where a = initial value
comparing the two equations
we get
a = 1.01
so, it means 1.01 means Carters saving account had $ 1010 in it when it opened
Answer:
The domain for given function is ![\:\left(-\infty \:,\:\infty \:\right)](https://tex.z-dn.net/?f=%5C%3A%5Cleft%28-%5Cinfty%20%5C%3A%2C%5C%3A%5Cinfty%20%5C%3A%5Cright%29)
Step-by-step explanation:
Given : ![f\left(x\right)\:=x^2-10x+22](https://tex.z-dn.net/?f=f%5Cleft%28x%5Cright%29%5C%3A%3Dx%5E2-10x%2B22)
We have to find the domain of the given function.
Domain of a function is defined as a set of value for which the value of function is real and defined.
Consider the given function ![f\left(x\right)\:=x^2-10x+22](https://tex.z-dn.net/?f=f%5Cleft%28x%5Cright%29%5C%3A%3Dx%5E2-10x%2B22)
Since there is no points for x where the function f(x) is non defined.
Hence, whole number line is the domain for the given function.
![\text{Domain} :-\infty \:](https://tex.z-dn.net/?f=%5Ctext%7BDomain%7D%20%3A-%5Cinfty%20%5C%3A%3Cx%3C%5Cinfty)
In interval form it is written as ![\:\left(-\infty \:,\:\infty \:\right)](https://tex.z-dn.net/?f=%5C%3A%5Cleft%28-%5Cinfty%20%5C%3A%2C%5C%3A%5Cinfty%20%5C%3A%5Cright%29)
Thus, the domain for given function is ![\:\left(-\infty \:,\:\infty \:\right)](https://tex.z-dn.net/?f=%5C%3A%5Cleft%28-%5Cinfty%20%5C%3A%2C%5C%3A%5Cinfty%20%5C%3A%5Cright%29)
Answer:
-x2 + 2x + 8
Step-by-step explanation:
Your first step will be to set up the problem:
f(x) - g(x)
Next, you will substitute in your values:
(2x + 1) - (x2 - 7)
The easiest way to do the subtraction problems is to distribute your negative into your second set of parenthesis, so your expression would become:
2x + 1 - x2 + 7
Then combine your like terms:
2x - x2 + 8
Lastly, put your expression in standard form (highest exponent to lowest)
-x2 + 2x + 8
Answer:
Step-by-step explanation:
given klmn is a parallelogram ka-angle bisector