Find the value for the function.Find f(4) when f(x) = x2 - 4x + 3.
A. 35
B. 3
C. -3
D. 29
Answer: B
Mathematics
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The graphing calculator screens show a system and the point of intersection. Choose the screen which best represents the given system.3y + 3 = 2xy = -3
A.
B.
C.
D.
Mathematics
Use the intermediate value theorem to approximate the one real zero on the given interval. Round your answer to two decimal places.f(x) = x3 - 8x - 3; [-3, -2]
A. -2.62 B. 0.38 C. -0.38 D. 2.62
Mathematics
Find the unit rate.1780 people in 40 buses
A. 445 people/bus B. 0.022 person/bus C. 44.5 people/bus D. 1740 people/bus
Mathematics
Graph the system of inequalities.x + 2y ? 2 x - y ? 0
A.
B.
C.
D.
Mathematics