El cambio de una función f(x) a f(x-c) indica
A) desplazamiento horizontal
B) desplazamiento vertical
C) reflexión
D) estiramiento o comprensión
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In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents

What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?