Show all work, show the work u do to get your answer

graph the following equation. you may use technology.
−3=3/4(x+2)

what form is the equation in?
i. standard form
ii. slope-intercept form
iii. point-slope form

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?