If y = 2x + 7 were changed to y = 12x + 7, how would the graph of the new function compare with the original?

a. it would change orientation and slant up.
b. it would be less steep.
c. it would be steeper.
d. it would change orientation and slant down.

the circumference of a circle is, 10.676 cm.

step-by-step explanation:

the formula for circumference of a circle is given by:

where

c is the circumference of a circle and

d is the diameter of a circle.

given: diameter(d) = 3.4 cm and use

substitute these values in [1] we get;

cm

therefore, the circumference of a circle is, 10.676 cm