A quadratic equation is shown below. a2 − b = 0

If b is a perfect square, which represents the solutions to the equation?

A. {+a√, −a√}
A. , , positive... square root of A... negative square root of A... , ,

B. {+b√, −b√}
B., , , positive square root of b... negative square root of b.. , , ,

C. {+a, −a}
C., , , positive A... negative a... , , ,

D. {+b, −b}
D., , , , positive b... negative b, , , , , , , , , , ,

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem

Write the equations in logarithmic form 9^4=6,561