Identify the initial amount a and the rate of growth r (as a percent) of the exponential function y=10 (1+0.4)t. Evaluate the function when t=5. Round your answer to the nearest tenth. a=
r= %
when t=5, y ≈ ​

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable

Simone claims the initial value and y-intercept are the same thing on a graph. is she correct? if you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9