The distance versus time graph for object a and object b are shown. which object is moving with constant speed? object a but not object b object b but not object a both object a and object b neither object a nor object b

1) Object A but not Object B

Step-by-step explanation:

Object B stops many times, so is not moving at a constant speed.

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

the radius is 2 times the diameter.

step-by-step explanation: