Which function increases faster

it is asking what has higher slope

slope=rise/run=changey/changex

for (x1,y1) and (x2,y2), slope is (y2-y1)/(x2-x1)

for the h(t) one

consider (0,-6.5) and (1,-5.75)

slope is (-5.75-(-6.5))/(1-0)=(-5.75+6.5)/1=0.75/1=0.75

for the graph one

points (0,-6) and (8,0)

slope=(0-(-6))/(8-0)=(0+6)/8=6/8=3/4=0.75

they increase at the same rate

correct answer is infinitely many solutions

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

solving the above equation:

4x + 6 = -4 +4x +10

combining like terms

4x -4x = -4+10-6

0=0

since both sides are 0=0, we end up into true statement it means it has infinite many solutions.

so correct answer is infinitely many solutions