Question

lisa69

given that y varies directly with x, write the linear function related the two variables if y = 8 when x = 1/4
y = x + 31/4 y = 1/8x y = 1/32x y = 32x

Answer 1

directly means:y=ax,you just have to find a
8=a*(1/4)=>a=32
so
y=32x