A unit fraction has a 1 in the numerator and a natural number in the denominator.
Examples of unit fractions: 1/1, 1/2, 1/3, 1/4, 1/5, 1/6, 1/7, 1/1000, 1/3245
Answer:
Graph of parent function stretch vertically by factor 2 and shifts 1 units down to get the graph of f(x).
Step-by-step explanation:
The given function is
Its parent function is
The translation is defined as
... (1)
Where, k is stretch factor, a is horizontal shift and b is vertical shift.
If 0<k<1, then the graph compressed vertically by factor k and if k>1, then the graph stretch vertically by factor k.
If a>0, then the graph shifts a units left and if a<0, then the graph shifts a units right.
If b>0, then the graph shifts b units up and if b<0, then the graph shifts b units down.
The given function can be written as
...(2)
On comparing (1) and (2), we get
It means graph of parent function stretch vertically by factor 2 and shifts 1 units down to get the graph of f(x).
Answer:
nice!
Step-by-step explanation:
P(0,0) and R(2b, 2c)
Midpoint:
x = (x1+x2)/2 and y=(y1+y2)/2
Midpoint PR
x = (0 + 2b)/2
= 2b/2
=b
y = (0 + 2c)/2
=2c/2
=c
Midpoint PR (b,c)
Answer is the last one
(b,c)
Answer:
△PQR and △XYZ are similar but not congruent.
Step-by-step explanation:
When Maria dilated the triangle the size changed and so they can't be congruent. But it wouldn't have changed it's shape, so it'll be similar.