What is true about the function h(x) = x2 + 20x – 17? Check all that apply. The vertex of h is (–10, –117). The vertex form of the function is h(x) = (x + 20)2 – 17. The maximum value of the function is –17. To graph the function h, shift the graph of f(x) = x2 left 10 units and down 117 units. The axis of symmetry of function h is x = 20.

The vertex of h is (-10, -117) and To graph the function h, shift the graph of f(x)= x2 left 10 units and down 117 units are the correct answers

Step-by-step explanation:

there is no graph so i cant sorry

step-by-step explanation:

hello from mrbilldoesmath!

answer:

(7 x + 6 y) (49 x^2 - 42 x y + 36 y^2)

discussion:

the trick is to recognize that 343 = 7^3 and 216 = 6^3 and, in general,

a^3 + b^3 =   (a + b) (a^2 - a b + b^2).

in our case

343x^3+216y^3   =   (7x)^3 + (6y)^3

so take a = 7x and b = 6y in the above equation to get the answer.

you,

mrb