Question

f (x)=2x-3
valores en x= -2, -1, 0, 1, 2
Ayuda!​

Answer 1

................................................

f(x)=2x-3

................................................

→ x= -2

f(-2)=2(-2)-3

f(-2)= -4-3

f(-2)= -7

................................................

→ x= -1

f(-1)=2(-1)-3

f(-1)= -2-3

f(-1)= -5

................................................

→ x= 0

f(0)=2(0)-3

f(0)= -3

→ x= 1

f(1)=2(1)-3

f(1)=2-3

f(1)= -1

................................................

→ x= 2

f(2)=2(2)-3

f(2)=4-3

f(2)= 1

................................................

Answer 2

Explicación: sustituyendo la x por cada valor.

• x= -2

2 (-2) -3

= -4-3

= -7

• x= -1

2 (-1) -3

= -2-3

= -5

• ×=0

2 (0) -3

= 0-3

= -3

• x=1

2 (1)-3

=2-3

=1

• ×=2

2(2)-3

= 4-3

= 1

Espero te sirva :')