The x has an exponent of 2. the exponent of 2 means x squared, which is x•x. this isn't the same as x+x, because x+x=2x whereas x•x=x squared.
Answer:
y =
x + 2
Step-by-step explanation:
Assuming you require the equation of the function.
The slope m is a measure of the rate of change of the function.
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m =
, thus
y =
x + c ← is the partial equation
To find c substitute (10, 10) into the partial equation
10 = 8 + c ⇒ c = 10 - 8
y =
x + 2 ← equation of function
Answer:
5 trumpet players and 15 saxophone players
Step-by-step explanation: