For the function f defined over an interval [a, b], express the area A as an integral.f(x) = e-x + 3, [-2, 2]
A. 3 +
dx
B. 3 +
dx
C. 
dx
D. 
dx
Answer: D
You might also like to view...
Find the length of the unknown segment labeled with the variable x.
?
A. x = 3 B. x = 9 C. x = 4 D. x = 6
Graph the quadratic function using its vertex, axis of symmetry, and intercepts.f(x) = x2 - 6x + 8
A. vertex (3, 1)
intercepts (4, 0), (2, 0), (0, -8)
B. vertex (-3, 1)
intercepts (-4, 0), (- 2, 0), (0, -8)
C. vertex (-3, -1)
intercepts (-4, 0), (- 2, 0), (0, 8)
D. vertex (3, -1)
intercepts (4, 0), (2, 0), (0, 8)
Find the inverse function of f. State the domain and range of f.f(x) = 
A. f-1(x) = 
; domain of f: {
x ? -5}; range of f: {
y ? 5}
B. f-1(x) = 
; domain of f: {
x ? -5}; range of f: {
y ? 3}
C. f-1(x) = 
; domain of f: {
x ? -5}; range of f: {
y ? 
}
D. f-1(x) = 
; domain of f: {
x ? -5}; range of f: {
y ? - 3}
Find the sum.4
A. 5
B. 6
C. 6
D. 1