If the slope of line through the origin is tangent to the curve y =x3+x+16 is m ,then the value of m is
y =x3+x+16
dydxx1,y1=3x12+1
3x12+1=y1x1=slope of the line passing through 0,0 and x1,y1
⇒3x13+x1=x13+x1+16
⇒2x13=16
⇒x1=2⇒y1=26
⇒m=13