Write the number in standard notation. 9x 10^-4
1 answer:
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Answer: A sequence of similar transformations of dilation and translation could map △ABC onto △A'B'C'.
Step-by-step explanation:
Similar transformations: If one figure can be mapped onto the other figure using a dilation and a congruent rigid transformation or a rigid transformation followed by dilation then the two figures are said to be similar.
In the attachment △ABC mapped onto △A'B'C' by a sequence of dilation from origin and scalar factor k followed by translation.
We need to find an equation in the form 
.
To find
, we use the formula:
We'll use the points
and 
:
The value of
(the y-intercept) is the value of 
when 
, which is 25.
So the equation is
(choice A).
To find
We'll use the points
The value of
So the equation is