If y = 9x - 7, which of the following sets represents possible inputs and outputs of the
function, represented as ordered pairs?
{(7,9), (8, 10), (9, 11)}
{(0, -7), (1, 2), (-1, -16)}
{(1,9), (2,7), (3, 16)}
{(-7,0), (2, 1), (-16, -1)}
The answer is b {(0,-7), (1,2), (-1,-16)}
Answer:
less than, slope, higher (the rest in not sure)
Step-by-step explanation:
just guessing, could you please show the drop downs??
Answer:
The possible digits are : 0, 2, 6, 4, 8
Step-by-step explanation:
Money charged by David to wash the windows of a car = $4
Let total number of cars he washed be x
Now, Total money earned by washing windows of a car = Money charged for washing all windows of one car × Total number of cars washed
⇒ Total money earned = 4 × x
So, the amount will always end in the digits which comes at the end of multiples of 4 because the amount will be always in the multiples of 4
⇒ 4 × 1 = 4 , 4 × 2 = 8 , 4 × 3 = 12 , 4 × 4 = 16 , 4 × 5 = 20 ......
So, the possible digits are : 0, 2, 6, 4, 8
Answer:
a.
Step-by-step explanation:
because > means at most < means at least
Answer:
An inverse function is a function that undoes the action of the another function. A function g is the inverse of a function f if whenever y=f(x) then x=g(y). In other words, applying f and then g is the same thing as doing nothing. We can write this in terms of the composition of f and g as g(f(x))=x.
Step-by-step explanation:
The inverse function returns the original value for which a function gave the output. ... A function that consists of its inverse fetches the original value.
Example : f(x) = 2x + 5 = y. Then, g(y) = (y-5)/2 = x is the inverse of f(x).
