The function is <span>b(x)= |x+4|,
which means that b(-10)=|-10+4|, since we can replace both x-es above with any number. (This is what the rule means.)
Further, |-10+4|=|-6|. We know that the absolute value gives us always positive values, so |-6|=6.
Thus, the answer is 6.
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Answer:
A. y+4=f(x)
Step-by-step explanation:
if you were to make this a y= equation then you would have to move the 4 to the other side by subtracting 4 from both sides therefore making the value of f(x) - 4
you should try it out in a graphic calculator like Desmos, it's an online graphic calculator
Answer:
a= 81m^2
Step-by-step explanation:
we know the top triangle: the base is 9
a = 1/2(bh)
a = 1/2 (9 x 8)
a = 1/2 (72)
a = 36
the parallelogram at the bottom has base 9 and height 5
a = bh
a = 9 x 5
a = 45
add them together 36 + 45 = 81
