Answer:
%75
Step-by-step explanation:
30/40 is equal to 0.75
0.75 is also %75
Answer: %75
Option a is not a function because for x = 0, y = 3 and 4.
option b is a function.
option c is not a function because for x = 2, y = 1 and 8.
option d is not a function because for x = 1, y = -3 and 4
An equation is quadratic if the highest power of the variable in it is 2.
(x+3)(x+4)=5 is a quadratic equation.
An irrational number is one with a fraction.
Answer:
See below.
Step-by-step explanation:
Positive values of the function open upwards and negative values open downwards.
