Hey heart rate was 100 BPM immediately after running.
equation of line in slope intercept form is
y = mx + c
where m is slope.
putting point (0,5) in equation
5 = m × 0 + c
c = 5
now equation is
y = mx +c
y = (-1/2)x + 5
answer is option D
F(g(2)) = 3(x^3 + 1)^2 - 7 = 3(x^6 + 2x^3 + 1) - 7 = 3x^6 + 6x^3 + 3 - 7 = 3x^6 + 6x^3 - 4
So I think it would be $35 because if you multiply $3.50 by ten then it would be $35