Diamondwashere Diamondwashere

17-06-2017
Mathematics

contestada

PLEASE HELP ANYONE WHOS GOOD AT MATH
The axis of symmetry for the function f(x) = –2x^2 + 4x + 1 is the line x = 1. Where is the vertex of the function located?
A (0, 1)
B (1, 3)
C (1, 7)
D (2, 1)

Respuesta :

hellonewluv19 hellonewluv19

17-06-2017

answer is (1,3)
I took algebra 2 years ago so hope it helps

Answer Link

Nauword Nauword

17-06-2017

it's B I'm pretty sure

Answer Link

Otras preguntas

You are more likely to gain weight if you consistently eat A. amino acid supplements. B. larger-than-normal meals. C. nontraditional meals. D. protein powders.

Which statement must be true when solution equilibrium occurs? (1) The solution is at STP. (2) The solution is supersaturated. (3) The concentration of the solu

Which group of elements contains a metalloid? (1) Group 8 (3) Group 16 (2) Group 2 (4) Group 18

___________ were people of Spanish heritage who were born in Latin America. a. Peninsulares b. Mulattoes c. Mestizos d. Creoles

The bright-line spectrum of sodium is produced when energy is (1) absorbed as electrons move from higher to lower electron shells (2) absorbed as electrons move

In plants, tubes transport nutrients throughout the plant. In humans, which parts carry out that function? a. alveoli b. nerves c. blood vessels d. small in

Which type of bond is found between atoms of solid cobalt? (1) nonpolar covalent (3) metallic (2) polar covalent (4) ionic

What is the percent composition by mass of aluminum in Al2(SO4)3 (gram-formula mass = 342 grams/mole)? (1) 7.89% (3) 20.8% (2) 15.8% (4) 36.0%

Identify each italicized word as gerund or participle The dog, (trained) to do tricks, entertained the children for an hour. Participle or Gerund?

What is the estimate of 63+42