Write the equation of a line that is perpendicular to y=\dfrac{7}{5}x+6y= 5
7

x+6y, equals, start fraction, 7, divided by, 5, end fraction, x, plus, 6 and that passes through the point (2,-6)(2,−6)left parenthesis, 2, comma, minus, 6, right parenthesis.

Simone claims the initial value and y-intercept are the same thing on a graph. is she correct? if you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?

When you answer this can you explain

Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters