Write an equation that has a slope of 3/4 and a y-intercept of - need

You have to put it in Slope Intercept Form.

ABOUT SLOPE INTERCEPT FORM:

y = mx + b

y = 3/4x + -5 --- In Slope Intercept Form

Hope this helps you!!! :)

since your problem is x^4 = 81, what you have to undeo is the "to the fourth power" part.

the inverse (opposite operation) of "to the fourth power" is "to the fourth root".

  (x^4) ^ ¼   = 81 ^ ¼  

  81 = 3^4     so (3 ^ 4) ^ ¼   =   3 ^ 1   = 3

by hand: (3 ^ 4) ^ ¼   =   3 ^ (4 x ¼) = 3 ^ 1   = 3   (when you take a power to a power, multiply the exponents.)

or, do it by calculator. one way of finding the fourth root is to use ^ (1/4)

step-by-step explanation:

560

step-by-step explanation:

giggidy