Mathematics, 30.06.2019 09:30 neriah30
1. the value of y varies directly with x, and y = 48 when x = 16. find y when x = 176. y = 3 y = 368 y = 58.7 y = 528 2.write an equation in slope-intercept form of the line with slope 3/4 that contains the point (β4,1). y=3/4x+3 y=3/4x+1 y=3/4xβ4 y=3/4x+4 3. tell whether the equation 4x + y = 3 represents a direct variation. if so, identify the constant of variation. direct variation, k = β1/4 direct variation, k = 3 direct variation; k = β4 not a direct variation.
Answers: 1
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1. the value of y varies directly with x, and y = 48 when x = 16. find y when x = 176. y = 3 y = 368...
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