What is the sum of the areas of circle C and circle D?
7 units
14 tt units
49 T units
98 units
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The sum of areas of circle C and circle D is 98 square units, it is obtained from the attachment.

Step-by-step explanation:

The given is,

                For the above question diagram is missing, so i attach the diagram

                C, D points in the attachment is the center of circle C and D

                Radius of circle C and D is 7 units

Step: 1

               Formula for area of circle,

                            ..............................(1)

               Where, r - Radius of circle

Step: 2

              Area of circle, C

              Radius of circle C, r = 7 units

              Equation (1) becomes

                          square units

              Area of circle, D

              Radius of circle D, r = 7 units

              Equation (1) becomes

                          square units

Step: 3

              Sum of areas of circle C and D,

                                  = Area of circle C + Area of circle D

                                  = 49 + 49

                                  = 98 Square units

Result:

          The sum of areas of circle C and circle D is 98 square units, it is obtained from the attachment.

i dont know sorry

step-by-step explanation:

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !