okbroo
okbroo
12-06-2021
Mathematics
contestada
please help me solve this
Respuesta :
mhanifa
mhanifa
12-06-2021
Answer:
(0, 3), (4, -5)
Step-by-step explanation:
y = x² - 6x + 3
y = -2x + 3
Solve by substitution:
x² - 6x + 3 = -2x + 3
x² - 4x = 0
x(x - 4) = 0
x = 0
⇒
y =
-2*0 + 3 =
3
x = 4
⇒
y =
-2*4 + 3 =
-5
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