Function: f(x) = x² -2x
Find y intercept:
y = 0² - 2(0)
y = 0
coordinates: (0, 0)
Vertex:
<u>-b/2a</u> = -(-2)/2(1) = 1
y coordinates = 1² - 2(1) = -1
vertex coordinates: (1, -1)
x intercept:
x² -2x = 0
x(x - 2) = 0
x = 0, 2
coordinates: (0, 0), (2, 0)
True statements:
option D
Answer:
If its in exact form it would be : 9/8
If it's in decimal form it would be: 1.125
If it's in mixed number form it would be: 1 1/8
Step-by-step explanation:
Hope this helps! :))
Answer:
5^12
Step-by-step explanation:
index notation rules states that when there is a power inside AND outside the brackets, they shall multiply together. hence, we will multiply 3 and 2 so we will get 6 and thus the answer will be 5^6. Sike, that's not the answer, we forgot to multiply 5 with that power too... so we will get 25^6 because same power (outside brackey) will affect everything inside...
now after we got 25^6, we need to simplify it to get 5^n ....
so as we know 5^2 is 25, we can do this,
(5^2)^6 so we will multiply the powers to get
5^12 which is your answer :)
pls mark this as brainliestttt
Use Systems of Equations:
x+y=160 ----> 1400x+1400y=224,000
1400x+1000y=182,800 ----> 1400x+1000y=182,800
Subtract the two-----> 400y=41200
Solve for y-----> 400y/400=41200/400---------> y=103
Plug in Y to the first equation then solve for X-----> x+103=160----> x=57
So the answer is 57 trucks and 103 cars