Indicate whether the function is one-to-one.{(-7, 8), (-8, 7), (-3, 3), (3, -3)}
A. Yes
B. No
Answer: A
Mathematics
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Identify the type of surface represented by the given equation.
+ 
= 
A. Elliptical cone B. Paraboloid C. Ellipsoid D. Hyperbolic paraboloid
Mathematics
Find the indicated value of the given function. h(x) = 
, h(4)
A. 0
B. 
C. 15
D. Undefined
Mathematics
Find the slope and the y-intercept of the line with the given equation.y = 9 + 
x
A. 9; 
B. - 
; (0, - 9)
C. 
; (9, 0)
D. 
; (0, 9)
Mathematics
Find the limit of the function by using direct substitution.
(x3 + 5x2 - 7x + 1)
A. 15 B. 29 C. Does not exist D. 0
Mathematics