Which function represents a reflection of f(x) = 3 (4)* across the y-axis?
f(x)

O g(x) = -
2 3 4 5 x
O g(x) = - (4)
O g(x) = (4) *
O g(x) = 2 (4-*

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

The graph is supposed to show f(x) = 3 sin (x/4+1) - 1/2. which of the following are correctly represented in the graph? select two of the following that apply.

Can someone me find the original price? the discount is 5% and the sale price is $68.40