What statements are true about the function graphed here? (More than one answer) A. The axis of symmetry is the line x = 4
B. The y-intercept is (0,-6)
C. The range is [2, ∞)
D. The roman is (-∞, ∞)
E. The maximum value is 4
F. The vertex is (4,2)

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

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the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation:

geometry: triangles

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call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

25.45584

a

step-by-step explanation: