Answer:
The average rate of change from x = 0 to x = 1 is 4.
Step-by-step explanation:
From the given graph it is noticed that the value of the function f(x) is -1 at x=0 and the value of the function is 3 at x=1.
The average rate of change of a function from x₁ and x₂ is
Therefore the average rate of change from x = 0 to x = 1 is 4.
Answer:
The correct answer is -9.73°.
Step-by-step explanation:
The procedure is:
sin(x + 34)°=cos(2x+20)°
⇒ tan = 1 ; [assuming cos (2x+20)°
0]
⇒ x + 34 = 45 × ( 2x +20)
⇒ x + 34 = 90x + 900
⇒ 89x = -866
⇒ x = -9.73
and also 2x + 20 = 90° ⇒ x = 35°; but this does not satisfy the given equation.
Therefore the value of x is given by -9.73°.
Answer:
The answer is $3000.
Step-by-step explanation:
The men's clothing buyer had a group of 50 jackets priced at $250 each.
Total price of jackets = dollars
The buyer reduced the price of the jackets in that group to $200 and 40 jackets were sold.
So, the price for selling 40 jackets is = dollars
Remaining jackets =
These were sold at $150 each, totaling to = dollars
So, overall money earned by reducing prices both time = dollars
And the markdown in dollars = (original price before reducing) minus (educed total price)
= dollars
So, the answer is $3000.