Identify the axis of symmetry of the parabola.y = 2x2 - 20x + 49

A. x = -5
B. x = -1
C. x = 5
D. x = 1


Answer: C

Mathematics

You might also like to view...

Find the exact solutions to the quadratic equation in the complex numbers.-6x2 - 7x - 6 = 0

A.
B.
C.
D.

Mathematics

Find the compound amount and the interest earned when the given investment has continuous compounding.$100,000 at 4.4% for 16 years

A. $211,277.02; $111,277.02 B. $202,182.38; $102,182.38 C. $107,040.00; $7040.00 D. $10,449.82; $4498.24

Mathematics

Find the approximate value of x using a scientific calculator. Round to six decimal places.log x = -2.7797

A. 0.001661 B. 0.527266 C. 602.143496 D. 16.114186

Mathematics

Find the area of the shaded region.

A. 230 square meters B. 96 square meters C. 200 square meters D. 220 square meters

Mathematics