Solve the inequality. Give the solution set in both interval and graph forms.5x - 1 < 4 and x - 2 > -1
A. (0, 1)
B. {1}
C. [0, 1]
D. ?
Answer: D
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Graph the equation and its tangent.Graph y = 5x2 and the tangent to the curve at the point whose x-coordinate is -2.
A. 
B. 
C. 
D. 
Solve the problem. Round to the nearest tenth if necessary.Scott set up a volleyball net in his backyard. One of the poles, which forms a right angle with the ground, is 7 feet high. To secure the pole, he attached a rope from the top of the pole to a stake 10 feet from the bottom of the pole. To the nearest tenth of a foot, find the length of the rope.
A. 12.2 ft B. 7.1 ft C. 149 ft D. 4.1 ft
Determine the number by which both sides of the equation must be multiplied or divided, as specified, to obtain just x on the left side.
x = 2; multiply by
A. 
B. - 
C. 2
D. 9
Graph f as a solid line and f-1 as a dashed line in the same rectangular coordinate space. Use interval notation to give the domain and range of f and f-1.f(x) = 
A. 
f domain = (0, ?); range = (-2, ?)
f-1 domain = (-2, ?); range = (0, ?)
B. 
f domain = (0, ?); range = (2, ?)
f-1 domain = (2, ?); range = (0, ?)
C. 
f domain = (0, ?); range = (2, ?)
f-1 Has no inverse.
D. 
f domain = (0, ?); range = (2, ?)
f-1 domain = (-2, ?); range = (0, ?)