1) true
2)false
Step-by-step explanation:
1) 5(3)+2(4) = 23
= 15+8=23
23=23
thus, (3,4) is solution for 5x + 2y = 23
2) 5(0)+2(4) =23
= 0+8 is not 23
thus, (0,4) is not solution for 5x + 2y = 23
The original formula is y=kx. k is the constant. That means the constant is 0.2.
Answer:
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Answer:
y = 2x + [-3]
Step-by-step explanation:
Slope of the perpendicular line = m = 2
Point = (x,y) = (6,9)
So, x = 6, y = 9
Putting in slope intercept equation
9 = (2)(6) + c
c = 9-12
c = -3
Putting m and c in slope intercept equation
y = 2x + [-3]
Answer:
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