(4, 5)
17
Their graphs are.
y=4x2+3x+8
y = 3X - 1
y = 3x + 1
3x+y=6
x + y = 17 + 23 = 40
Let the numbers be x and y:- If: x+3y = -4 and 3x+y = 44 Then: 3x+9y = -12 and 3x+y = 44 Subtracting 3x+9y = -12 from 3x+y = 44: -8y = 56 => y = -7 By substitution: x = 17 and y = -7 Check: 17+3(-7) = -4 Check: 3(17) -7 = 44 Therefore the two numbers are: 17 and -7
x = y = 0 ?
3x + 2 = Y
y = 3x + 6slope = 3