Provide an appropriate response.True or false? If k = 0, then x2 = k will have exactly one real solution. If false, give the correct number of real solutions.
A. True
B. False; two
C. False; zero
D. False; three
Answer: A
You might also like to view...
Find the zeros of the polynomial function and state the multiplicity of each.f(x) = (x2 - 1)2
A. 1, multiplicity 2 B. 1, multiplicity 2 ; -1, multiplicity 2 C. 1, multiplicity 4 ; -1, multiplicity 4 D. - 1, multiplicity 2
Determine whether the given ordered pair is a solution of the given equation.3x + y = 17; (4, 5)
A. No B. Yes
Suppose that y is inversely proportional to x. Use the given information to find the constant of proportionality k. Then use y = 
to find y for the given value of x.y = 2.5 when x = 5;
Find y given x = 16.
A. k = 0.5; y = 8
B. k = 5; y = 
C. k = 2.5; y = 
D. k = 12.5; y = 
Solve.A pizza maker wants 16% of the surface of a pizza to be the crust around the edge. If the radius of the pizza including the crust is r, and the crust has a uniform width, find the appropriate width c of the pizza crust. Round your answer to two decimal places, if necessary.
A. c = 0.92r B. c = 0.6r C. c = 0.08r D. c = 0.16r