NOME: Localize as coordenadas cartesianas no plano abaixo:

A (-1,-1)

B (-1/2,1)

C(5/2,-3/2)

D(0,0)

E(0,1)

F(-3,0)

G(3/2,-1/2)

2. Dê as coordenadas de cada lugar indicado no plano cartesiano abaixo:

3. Construa os gráficos das funções abaixo, utilizando-se dos recursos tecnológicos Excel (Tabela) e Geogebra (Grafico)

a) f(x)= -4x +1

b) f(x)= 3x-1

d) f(x)= x2+2

e) f(x)=-x2-2​

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?