Find the inverse function in slope-intercept form (mx+b): f(x) = 5x - 10

11 points help me plz

Step-by-step explanation:

To find the inverse of a function, or in this case , switch the places of the x and y in the given function, then isolate y. (Remember that is another way of saying y.)

Thus,  .

77

step-by-step explanation:

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870