Match the vocabulary word to its correct definition
1) constant of variation
2) direct variation
3) rate of change
a) how the dependent variable changes with respect to the independent variable
b) the value of k in a direct variation, y = kx
c) a function of the form y = kx where k is not zero

Constant of variation: the value of k in a direct variation, y = kx

K is the constant which says how y varies with x.

Direct Variation: A function of the form y = kx, where k is not zero.

Here the relation between y and x is a direct variation.

Rate of change : how the dependent variable changes with respect to the independent variable.

In this case, the rate is that k times x is equal to y.

0.84 dang lotta people are looking for this lol or if you round up its 1 but the overall answer to that is 0.84

step-by-step explanation:

total amount to be paid = $19.5

step-by-step explanation:

given ,

original price = $25.99

discount = 25%

discount amount = 25% of original price

discount amount = 25/100   * 25.99

discount amount = $6.49

hence , the total amount to be paid = original price - discount amount

                                                            = $25.99 - $6.49

                                                            =$19.5

total amount to be paid = $19.5