If f(x)=x^2+4 and g(x)=the square root of 1-x, what is the value of f(g(-3))?
a. 8
b. 13
c. 2i square root of 3
d. 2

yes

step-by-step explanation:

give me the question

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i believe the correct answer is b.

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

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total $17.40