By graphing it, oddly enough... you can just make a table of values and graph that, bear in mind that a LINEAR function is just a LINE, and to graph a line, all you need is two points. *Unless you have a specific function in mind.
Answer:
gif of 20 is 20 itself .this is it.
Answer:
24
Step-by-step explanation:
Put it in Desmos, and it’ll show you
Same as before, since 180° is π, how much is 30° in radians?
Answer:
x = 5, x = 15; The zeros represent the number of photos printed to produce a maximum profit.
Step-by-step explanation:
F(x) = −x²+ 20x − 75
Let's f(x)= 0
0= -x²+20x-75
0= x²-20x+75
0=x²-5x-15x+75
0= x(x-5)-15(x-5)
0= (x-5)(x-15)
The zeros are
X= 5 or x = 15
And the xeros represent a number of photos printed to produce maximum profit