Determine whether the function is one-to-one.f(x) = -(x - 6)2
A. One-to-one
B. Not one-to-one
Answer: B
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Use a system of linear equations to solve the problem.Jarod is having a problem with rabbits getting into his vegetable garden, so he decides to fence it in. The length of the garden is 12 feet more than 3 times the width. He needs 80 feet of fencing to do the job. Find the length and width of the garden.
A. length: 36 ft; width: 8 ft B. length: 33 ft; width: 7 ft C. length: 30 ft; width: 6 ft D. length: 63 ft; width: 17 ft
Translate the English phrase to a mathematical expression. Let x represent the number.7 times the sum of the number and 2
A. 7x + 2 B. 7(x + 2) C. 7x - 2 D. 7(x - 2)
Graph. Label any intercepts and determine the slope of the line. If the slope is undefined, state this.y = -6
A. y-intercept: (-6, 0), m: undefined
B. y-intercept: (0, 0), m: - 
C. y-intercept: (0, -6), m: 0
D. y-intercept: (0, 0), m: -6
Change the logarithmic expression to an equivalent expression involving an exponent.ln y = 9
A. y9 = e B. ey = 9 C. 9e = y D. e9 = y