Rewrite the following equation as a function of x.
680x + 10y – 1000 = 0

the answer that u are looking for is f(x) = 100 + 68x

Step-by-step explanation:

680x+10y −1000=0

Step 1: Add -680x to both sides.

680x+10y−1000+−680x=0+−680x

10y−1000=−680x

Step 2: Add 1000 to both sides.

10y − 1000 + 1000 =  680x + 1000

10y =  680x  +  1000

Step 3: Divide both sides by 10.

10y/10 = −680x + 1000 / 10

y= 68x+100

y = 68x+100

step-by-step explanation:

6.48/4 4 goes into 6.48 1.62 times

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c