Tllong bantu cari hasil y=2x+3 Garis potong Y= X=

jawab
y = 2x + 3
y = x

2x + 3 = x
x + 3 =0
x = - 3
y =  x  = -3

titik potong (x,y) = (-3,--3)

y = 2x + 3

Titik potong sumbu y
syarat : x = 0

y = 2x + 3
y = 2(0) + 3
y = 3

Titik potong (0, 3)

Titik potong sumbu x
syarat : y = 0

y = 2x + 3
0 = 2x + 3
2x = -3
x = -3/2

Titik potong (-3/2, 0)