He first two are relatively easy. f(x-2) shifts it sideways (2 to the right in this case) f(x) -2 shifts it straight down (by 2)
f(2x) means replace x with 2x in the original 4(2x + 1)^2 − 3 if you factor out the 2 from the square root you get 4*sqr(2) ( x + ½)^2 - 3 which is now in the form a ( x -h)^2 + k the vertex is now at (-½, -3) (it used to be at (-1,-3) the "a" has gotten bigger, which makes the parabola "skinnier" (it goes up faster)
2•f(x) becomes 2*( 4(x + 1)2 − 3 ) = 8 (x+1)^2 -6 where is the vertex now? is this parabola fatter or skinnier than the original f(x) ?
X-X^2/ (x-3)^2 try that I’m not 100% sure tho
Answer:
No
Step-by-step explanation:
If the speed rises then it will take you less time
If the speed decreases then it will take you more time
Answer:
40000000 800000
Step-by-step explanation:
whats the question here?
I hope this helps if you need any other help just message me and i will answer
True
True
False
