A car drives 10 kilometers to the east in 15 minutes then it turns around and rives 4 kilometers to the west in 15
What is the speed of the car during the east portion of the drive?
What is the speed of the car during the west portion of the drive?
What is the overall speed of the car?
What is the velocity of the car during the west and east portion of the drive?
What is the overall velocity of the car?
What is the distance of the car cover?
What is the displacement of the car cover?

answer is more than one

step-by-step explanation:

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy

region b will make the inequalities y < 2x + 1 and y > -x - 2 true ⇒ answer a

step-by-step explanation:

* lets study the graph and the inequality to solve the question

- the inequality y > -x - 2

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = -2 that means the line intersect the y-axis at point (0 , -2)

∵ the sign of the inequality is >

∴ we shad the part over the line

  region a and b

- the inequality y < 2x + 1

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = 1 that means the line intersect the y-axis at point (0 , 1)

∵ the sign of the inequality is <

∴ we shad the part under the line

  region b and c

∵ the common region between the two lines is region b

∴ region b will make the inequalities y < 2x + 1 and y > -x - 2 true