Which equation can be solved by using this system of equations?
y = 3x5 – 5x3 + 2x - 10x + 4
y=4x4+ 6x3 - 11

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z