If you want to know if a function is odd, you look at the exponents/degrees it has; if they're all even it's an even function if they're all odd it's an odd function if it has a mix of both even and odd its neither
the function 9-4x^2 only has one x with an exponent of two making it even
Answer:
D
Step-by-step explanation:
1.8 is the greatest number and then you have the choice between -66% or -1/3 as the second greatest number. lets convert them into decimals so your looking at them all the same. -1/3 is -.3333( repeating). -66% is -.66. So that would mean that -1/3 is the greater number.
Given :
When 7 is subtracted from five times a number, the result is greater than twice the sum of the number and 4.
To Find :
All the numbers that satisfy the inequality.
Solution :
Let , the number is x .
Mathematical expression for first term is :
5x - 7
Mathematical expression for second term is :
2(x + 4)
Now , comparing both the expression by given constrain.

So, all the numbers that satisfy the inequality are greater than 5.
Hence , this is the required solution.