Select the letter of the best answer choice. use 3.14 or 22/7 for π
what is the circumference of a circle with a diameter of 21 ft? round your answer to the nearest foot.
a) 132 ft
b) 66 ft
c) 44 ft
d) 33 ft

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x