Determine which function has the greatest $y$y-value.
The graph of the exponential function $P$P, given by $y=-4^x$y=−4x is shown below.
Consider two functions $d\left(x\right)$d(x) and $h\left(x\right)$h(x) shown in the table of values and graph.
The exponential function $P$P is given by $y=4^x+5$y=4x+5 and the exponential function $Q$Q is given by $y=-10^x+3$y=−10x+3.