is ≈3.32 and ≈ 6.71. Look at the whole numbers, or integers, between 3 and 6. You will have 4 and 5. SInce we are looking for the sum of the integers, your sum will be 9. Hope this helped.
Recall your SOH CAH TOA, or
now, bear in mind that, the opposite side, to an angle, is the side right "in front of it", that is, if you were to put your eye on that angle, "the wall" you'd see on the other end, is the opposite side
the adjacent side, adjacent = next to, is the side that's touching the angle itself
and the hypotenuse, is always the slanted and longest side of all three
for example on 16, tangent of Z
if you put one eye on Z, you'll see on the other end, the side of 30 units
the adjacent side is the one touching Z, or the 40 units side
and you'd do all others, the same way, using those ratios
use
For this case we have that by definition, a linear function is of the form
We have the following options:
A)
Rewriting:
It's a quadratic function!
B)
Rewriting:
It's a linear function!
C)
Rewriting:
It's a cubic function.
D)
Rewriting:
It's a quadratic function!
E)
Rewriting:
It's a cubic function!
Answer:
The linear function is option B
Answer:
The composition of similarity transformations are:
a dilation with a scale factor less than 1 and then a reflection
Step-by-step explanation:
Polygon ABCD is dilated or transformed to polygon A'B'C'D' by some scale factor.
Clearly as the image is a shrink as compared to the pre-image.
Hence, there is a dilation with the scale factor less than 1.
Also the coordinated of D are (0,-4).
and the coordinates of D' are (0,-2).
so let k be a scale factor of the dilation.
i.e. (x,y) → (kx,ky)
Let the coordinates of D are treated as (x,y) and that of D' are considered as (kx,ky).
Hence, (x,y)=(0,-4)
and (kx,ky)=(0,-2)
(k×0,k×4)=(0,-2)
i.e. -4k=-2
⇒ k=1\2.
Hence the scale factor is: 1/2 which is less than 1.
Also the graph is then reflected across the y-axis.
Hence option A is correct.
a dilation with a scale factor less than 1 and then a reflection.