Answer:
Options B and D.
Step-by-step explanation:
The general form of sine function
where, |A| is amplitude, is period, is phase shift and D is y-intercept.
The general form of cosine function
where, |A| is amplitude, is period, is phase shift and D is y-intercept.
In function,
Amplitude :
y-intercept : -1
In function,
Amplitude :
y-intercept : -1
In function,
Amplitude :
y-intercept : 0
In function,
Amplitude :
y-intercept : -1
Therefore, the correct options are B and D.
The answer is (A.) The graph is an absolute value function with vertex (-2,0)
Answer:
John Hughes won in the month a total of $4405
Step-by-step explanation:
if we have that Jhon earns a salary of $ 2800 and a commission of 7.5% of the sales he made for a value of $ 21400
to know the gain of jhon we have to add the basic salary with the percentage of what he sold
x = 2800 + 21400 * 7.5%
7.5% can be expressed as 7.5/100
x = 2800 + 21400 * 7.5/100
x = 2800 + 21400 * 0.075
x = 2800 + 1605
x = 4405
Answer:
2.25 pounds of flour per dollar
Step-by-step explanation:
9 ÷ 4 = 2.25
Answer:
x + y = 5 (or) xy = 4 (or) x - y = 3