Match the system of inequalities with one of the graphs.x2 + y2 ? 81y ? 4x
A.
B.
C.
D.
Answer: A
Mathematics
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Write the first four terms of {an}.an =
A. -1, - , -
, -
B. -1, , -
,
C. 1, ,
,
D. 1, - ,
, -
Mathematics
Find the linearization L(x) of the given function for the given value of a.f(x) = 7x - 3, a = -6
A. L(x) = -6 B. L(x) = 7 C. L(x) = 7x D. L(x) = 7x - 3
Mathematics
Solve the equation.7 = - 5
A. 27 B. 24 C. 9 D. 10
Mathematics
Solve the problem.A school building has a height of 48 feet. Its shadow is currently 11.0 feet long, and the shadow of the church next door is 19.5 feet long. Use similar triangles to calculate the height of the church to the nearest tenth of a foot.
A. 10,296.0 ft B. 44.7 ft C. 85.1 ft D. 27.1 ft
Mathematics