Which function represents g(x), a reflection of f(x) = 1/2(3)x across the y-axis?

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

Which of the following parabolas opens down?