3x² -16x-12 =0
We can solve this equation using formula.
a=3, b=-16, c=-12
The answer is 4.1
If the number is below 5, you round down, if it's 5 or above, you round up.
<h3>Given</h3>
... f(x) = x² -4x +1
<h3>Find</h3>
... a) f(-8)
... b) f(x+9)
... c) f(-x)
<h3>Solution</h3>
In each case, put the function argument where x is, then simplify.
a) f(-8) = (-8)² -4(-8) +1 = 64 +32 + 1 = 97
b) f(x+9) = (x+9)² -4(x+9) +1
... = x² +18x +81 -4x -36 +1
... f(x+9) = x² +14x +46
c) f(-x) = (-x)² -4(-x) +1
... f(-x) = x² +4x +1
Answer:
the x intercept would mean the number of days and y would mean the amount theyre making
Step-by-step explanation:
