anacalcano anacalcano

31-08-2017
Mathematics

contestada

Write the quadratic function in vertex form. y = x2 + 8x + 18

Respuesta :

Erikasdavis Erikasdavis

31-08-2017

for vertex form, half the middle term and square it
(x2 + 4x + 16) + 18 - 16
so...
(x + 4) ^2 + 2

Answer Link

Otras preguntas

what was the incident that started World War I? A) A clash along the German Russian border B) A naval incident involving Germany and Britain C) A shooting inci

How do you this. Explain if you can so I can learn thx

what is the actual net income for the month? what, if any, changes could have been made to the actual amounts this month to keep the actual net income a positiv

A strong person and a weak person are trying to carry a ladder.How should they carry it in such a way that the weak person feels less weight of the ladder?plz i

Solve the system graphically, and indicate whether each solution region is bounded or unbounded. Find the coordinates of each corner point. Use the graphing to

A summer camp cookout is planned for the campers and their families. There is room for 450 people. Each adult costs $7, and each camper costs $4. There is a max

Solve for q. q/18 = 5 q = a0 q/18 is a fraction but I don't know how to write fractions on here so yeah

g. Amount of charge required to reduce Imole of NO3-to N2O is a) 3F c) 4F b) 8F d) 9F

At divergent plate boundaries, plates move:

Which is usually associated with a higher reaction rate? A.) diluting a solution of the reactants B.) adding modeling clay to the reactants C.) removing heat