When we move upward and to the left along a linear, downward-sloping demand curve, price elasticity of demand a. first becomes larger, then smaller. b. always becomes larger. c. always becomes smaller. d. first becomes smaller, then larger.

C. Always become smaller

Step-by-step explanation:

As the demand curve slopes downwards, it implies there's a decrease in quantity demanded as price percentages increases, therefore, price elasticity of demand becomes smaller.

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

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