Question

Examine the number line and select all the statements that are true. The quotient of c and 0 is undefined. The quotient of b and a is positive. The sum of a and 0 is positive. The product of a and c is negative. b < a The sum of a and b is positive.

Answer 1

The sum of a and b is positive.= 1+3=4

Explanation:

Answer 2

Question is incomplete and so we plug in the figures which would work same way, just different figures

Answer and explanation:

Let's assume a=1, b=3, c=-1

Then the quotient of c and 0

=-1/0=0

Since anything divided by 0 is zero and is neither positive nor negative then quotient is undefined so true

The quotient of b and a =3/1=3

Since if both figures are positive then quotient will be positive so true

The sum of a and 0 = 1+0=1

Since both figures are positive and are added then answer is positive so true

The product of a and c

= 1*-1=-1

Since a positive number multiplies a negative number then answer is negative so true

b<a = b less than a= 3<1

Three is not less than one therefore this is false

The sum of a and b is positive.= 1+3=4

Since both integers are positive and are added together then answer is positive so it is true