Life f passes through points (1,14) and (10,10). Line g is perpendicular to f. What is the slope of line g

The slope of line g is 9/4.

Step-by-step explanation:

The line f passes through points (1,14) and (10,10).

Line g is perpendicular to f.

To find the slope of line f :

The formula for slope is given by,

Here, The point (1,14) is (x1.y1) and (10,10) is (x2,y2).

⇒

⇒

Therefore, the slope of line f is -4/9.

To find the slope of line g :

Since, the line g is perpendicular to f, the slope of g will be the negative reciprocal of slope of line f.

⇒ slope of g = - (1 / slope of f).

⇒

⇒

∴ The slope of line g is 9/4.

7 weeks

step-by-step explanation:

convert each fraction to the least common multiple of 20, so 3/4 = 15/20 & 1/10 = 2/20, then divide 15 by 2 and you get a little over 7, so the food will last 7 weeks.