To get the x-intercepts of the function, f(x) = 4x2 – 24x + 20
It has to be equated to zero and the values of x are the x-intercepts. So,
4x2 – 24x + 20 = 0
The resulting equation is a quadratic equation which can be solved by different methods. The solution is
x = 5, 1
The average therefore is:
(1+5/)2 = 3
X= a+b+c+bx/a(x-b) but I’m not completely sure
A nice graphing utility can be found at the link below, along with your graph and the corresponding table of values.
https://www.desmos.com/calculator/qe8pnxwqdb
Answer:
1.) x=4
2.) x=14
Step-by-step explanation:
FOR #1:
1.) In order to solve the parallelogram, you must know that each opposite sides must equal...
so KL=JM and KJ=LM
2.) To solve for "x", you must substitute
so it should end up with...
3.) Solve the equation with some algebra
FOR #2:
1.) In order for a square, rectangle, parallelogram, (or any shape with four sides), it must equal to 360°. And you just have two given angles, which equal to 180, so that means the unknown equals to 180...So in this case you should have
as your equation...
2.) Solve with algebra
<u><em>multiplied</em></u>
7 ft below sea level is is farther below sea level than 4 1/2 ft below sea level. This is because:
7-4 1/2
=7-4.5
=2.5 ft
this means that 7 ft below sea level is 2.5 ft deeper than 4.5 ft deep below sea level. Literally, it is the measure of how deep the length goes below the surface of the sea.
