Determine the slope and the y-intercept

6y+x=6

The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)

Which of the following represents the length of a diagonal of this trapezoid?