Answer:
-28
Step-by-step explanation:
h(4)=-2(4)^2+4
-32+4=-28
(H o h)?
Although if x=10 then 6-10=-4.
We cannot see the qurstion take a clearer picture
Answer:
Term
Expression
Step-by-step explanation:
8y is a term in the expression
7x + 8y
There are two terms in the expression 7x + 8y
First is 7x
Second is 8y
7 and 8 are coefficient of x and y respectively
7x+8y is an expression because there is no equality sign(=), it doesn't equate to any value.
Unlike an equation that has the Equal to sign(=)
There are three basic types of expression:
1. Arithmetic expression
2. Character expression
3. Logical or relational expression
