Answer:
Linear, exponential, and quadratic functions can be used to model real-world phenomena. ... Algebraically, linear functions are polynomial functions with a highest exponent of one, exponential functions have a variable in the exponent, and quadratic functions are polynomial functions with a highest exponent of two.
Answer:

Step-by-step explanation:
Given:
The function is given as;

In order to find the inverse, the steps to be followed are:
Step 1: Replace
by
. This gives,

Step 2: Switch 'y' by 'x' and 'x' by 'y'. This gives,

Step 3: Solve for 'y'.
Dividing both sides by 8, we get:

or

Taking square root on both sides, we get:


Now, we replace 'y' by
.
Therefore, the inverse of the given function is:

Answer:
14
Step-by-step explanation:
Triangle is a 45 45 90 right triangle
Ratio of leg : hypotenuse = x : x√2
Given leg = 7√2
so hypotenuse x = 7√2 * √2 = 14
Answer:
this should be correct, im sorry im wrong.
Step-by-step explanation:
Answer:
the minimum work he can do to complete it in 3 days is 1/3.
So he should do at least 1/3 of the work each day to complete it on time.
Answer = 1/3
Step-by-step explanation: