Shahshah1 Shahshah1

08-07-2017
Mathematics

contestada

What is the range f(x)=x^2 -2x-5 when the domain is {1,2}?

Respuesta :

davidka25 davidka25

11-07-2017

x^2-2x-5=(x-1)^2-6
After substituting we get that the domain is:
{-6;-5}

Answer Link

Otras preguntas

A hockey player made 9 goals in 12 games. Find the ratio of goals to games a.3:4 b.4:3 c.1:3 d.3:1

Each week, tasha saves 90% of the money she earns babysitting and spends the rest. this week she earned $60.00. how much more money did she save than spend this

Why is it important that the placards of the Westboro protest were of public concern? Select all that apply. because the church was changing its demonstrations

How would you say the dvd player is to the right of the bed?

Find the midpoint of a line segment with endpoints at (4,-4) and (-10,6).

Please help , also I need to show work and do it ASAP

This group of atoms is the smallest combination of atoms that retains the properties of a substance called carbon dioxide. it is made of 1 carbon atom and 2 oxy

Which of the following would one find in a medieval romance? A.) a poem about pilgrims traveling to a holy place B.) a story with many allusions to Ancient Rom

What is absolute rule ?

Find two numbers such that their sum is 14 and their product is 39.