18.
2. If f(x)=3x²-7 for all real numbers x, which of
the following is equal to f(3) +ƒ(4)²
A. (0) + (5)
B. (6)-f(4)
C. (6)+(1)
D. f(7)-f(3)
1
*Show/Illustrate/Explain all work that
leads to your answer*
Which of the following functions is continuous on
[- 5,4)?
For those who have trouble viewing the Mathematical expression:
Which of the following functions is continuous on [-5,4)?
O f(x) =
a-4
%3D
+z-20
For those who have trouble viewing the Mathematical expression:
f(x)=(x-4)/(x²+x-20)
O f(z) = +z-20
%3D
I-5
For those who have trouble viewing the Mathematical expression:
f(x)=(x² +x-20)/(x-5)
-5
O f(z) =
2+x-20
For those who have trouble viewing the Mathematical expression:
f(x)=(x-5)/(x²+x-20)
z2+z-20
O f(z) =
2-4
For those who have trouble viewing the Mathematical expression:
f(x)=(x²+x-20)/(x-4)
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