Answer:
see explanation
Step-by-step explanation:
f(x) is valid for all real values of x , so
domain is x ∈ R
Since the coefficient of the x² term < 0 , then
f(x) has a maximum vertex at (0, 5 )
range is ( - ∞ , 5 ]
5/8 bc 3+2 is 5 and the denominator stays the same:)
Answer:
You will get 210 pounds
Step-by-step explanation:
Step 1: Determine the exchange rate
Exchange rate=Value of US dollars/value of British pounds
where;
Value of US dollars=800
Value of British pound=560 pounds
replacing;
Exchange rate=800/560=1.43
This can be translated as;
1 British pound=1.43 US dollars
Step 2: Determine the value in pounds of 300 dollars
Value of British pounds=Value of US dollars/Exchange rate
where;
Value of US dollars=300
Exchange rate=1.43
replacing;
Value of British pounds=300/1.43
Value of British pounds=210
You will get 210 pounds
Image:
S= -10,7
R: -14,4
T: -5,4
Pre-image
R: -10,-2
S: -6,1
T: -1,-2
The vertices of the image move 4 units to the rigth and 6 units down.