Answer:
-3
Step-by-step explanation:
f(x) = x2 – 4
replace x with -1
f(-1) = (-1)^2 – 4
= -3
Answer:
Place Values in this number are:
I) Place Value of 4= Ones
ii) Place Value of 9= Tens
iii) Place Value of 8= Hundreths
Answer:
f(x)= -2/3x+490
Step-by-step explanation:
The graph of the function represents the amount of money Sal has, as a function of the number of sandwich lunch specials he sells.
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Answer:
The two numbers are 7 and 11.
Step-by-step explanation:
x represent the first number.
y represent the second number.
x + y = 18
x - y = 4
2x = 22
x = 11
x - y = 4
(11) - y = 4
y = 7
