Which graph represents a function with direct variation?
2 answers:
Answer:
A coordinate grid with a line passing through (negative 3, negative 3), (0, negative 2) and (3, negative 1)
Answer:
B
Step-by-step explanation:
A graph representing direct variation must pass through the origin (0, 0)
Thus the grid passing through (- 2, 1), (0, 0) and (2, - 1)
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Y= <span><span><span>−25
--------- x
8
H
O
P
E
THIS HELPS!</span></span></span>
80% of (Cost) = $68
80% is also 0.8:
0.8 x Cost = $68
dividing each side by 0.8
Cost = 68 / 0.8 = 85 = $85
Answer:
The Awnser is B
Step-by-step explanation:
Answer:
$15348
Step-by-step explanation:
i = prt is the simple interest equation
i = 12,000(0.031) = 372
i = 372*9 = 3348
12000+3348 = $15348
I think D because don't proportional lines go straight or sum
