Answer:
domain is the x values and range is the y values.
Step-by-step explanation:
depending on what type of calculator you use I'm not sure if I can help on that but on the ti 84 calculator hit the "y=" button (it's on the very top row of buttons) and type in your equation (to input the x hit the button directly underneath the button labeled "MODE" it should have look like "X,T,o,n") make sure to put the entire equation in one row if you have 2 equations make sure to put them in seperate rows. and dont put y= in when you type the equation just start typing it. and when all that's done hit the graph button and you should be able to see the graphed equation. or hit the blue button labeled "2nd" then hit the graph button and it will show you the domain and range and all the ordered pairs for your function.
R/2-6=14
answer is A
r/2=14+6
r/2=20
r=20*2
r=40
I like the coefienti in front of 2nd degree to be positive
times -1
x^2-4x=-x+4
add x to both sides and minus 4 from both sides
x^2-3x-4=0
factor
what 2 numbers multiply to get -4 and add to get -3?
-4 and 1
(x-4)(x+1)=0
set to zero
x-4=0
x=4
x+1=0
x=-1
-1 and 4
C is answer
The product of the expression (-3s + 2t) and (4s - t) is -12s² + 11st -2t². Then the correct option is D.
<h3>What is a product?</h3>
It is also known as multiplication. If the object n is given to m times then we just simply multiply them.
The expression is given below.
(-3s + 2t) and (4s - t)
Then the product of the expression (-3s + 2t) and (4s - t) is given as
(-3s + 2t)(4s - t)
-12s² +3st + 8st - 2t²
-12s² + 11st -2t²
More about the product link is given below.
brainly.com/question/19943359
Answer:
$10
Step-by-step explanation:
Investment 1- simple interest
Investment 2- compound interest
- Gain= 4000*(1.05²-1)= $410
The difference: