Classify the statement as either true or false.The domain of the function given by f(x) = ex is (-?, ?).
A. False
B. True
Answer: B
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Use set notation to list all the elements of the set.{x : x is an integer between 14 and 17 inclusive}
A. {15, 16} B. {14, 15, 16, 17} C. {15} or {16} D. {13, 14, 15, 16, 17, 18}
Find an equation for the tangent to the curve at the given point.y = x2 - 4, (-3, 5)
A. y = -3x - 13 B. y = -6x - 13 C. y = -6x - 26 D. y = -6x - 22
Evaluate. Simplify if possible
A. 1064 yd2 B. 448 yd2 C. 392 yd2 D. 532 yd2
Complete the following: (i) Find the x- and y-intercepts. (ii) Determine the multiplicity of each zero of f. (iii) Graph y = f(x).f(x) = x2(x + 5)(x - 5)
A. (i) x-ints are -5 and 5; the y-int is -25
(ii) -5 and 5 each have multiplicity 1
(iii)
B. (i) x-ints are 0, and 5; the y-int is 0
(ii) 0 and 5 each have multiplicity 2;
(iii)
C. (i) x-ints are 0, and -5; the y-int is 0
(ii) 0 and -5 each have multiplicity 2;
(iii)
D. (i) x-ints are -5, 0, and 5; the y-int is 0
(ii) 0 has multiplicity 2;
-5 and 5 each have multiplicity 1
(iii)
