Pls HELP ME!! I NEED IT DUE TODAY I"LL GIVE 25 points A number line is shown below. The numbers 0 and 1 are marked on the line, as are two other numbers a and b. Knowing that a < | b |, which of the following numbers is negative? Select all that apply.
a - 1
a - 2
The additive inverse of b
a + b
a - b

Malia is observing the velocity of a cyclist at different times. after two hours, the velocity of the cyclist is 15 km/h. after five hours, the velocity of the cyclist is 12 km/h. part a: write an equation in two variables in the standard form that can be used to describe the velocity of the cyclist at different times. show your work and define the variables used. (5 points) part b: how can you graph the equations obtained in part a for the first 12 hours? (5 points) if you can try and make this as little confusing as you can

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Add the fractions and simplify 1/2+ 1/3