Find the direction the parabola opens, the coordinates of the vertex, the equation of the axis of symmetry and draw the graph.x = 3y2 - 18y + 26
A.
opens right; vertex (-1, -3);
axis of symmetry y = -3
B.
opens right; vertex (-1, 3);
axis of symmetry y = 3
C.
opens right; vertex (1, 3);
axis of symmetry y = 3
D.
opens left; vertex (-1, 3);
axis of symmetry y = 3
Answer: B
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Find the annual amount of depreciation using the straight-line method. Round to the nearest dollar.Cost:$4,100Estimated life:6 yearsEstimated scrap value:$600
A. $600 B. $100 C. $583 D. $683
Perform the indicated operation.- ?
A.
B. -
C. -
D.
Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions.(logax - logay) + 5logaz
A. logaxz5y
B. loga
C. loga
D. loga