Answer:
Yes. The interval (0, 5) is a reasonable solution because the function is positive in that region
Step-by-step explanation:
Hope it helps and I also hope yoh have a great rest of your day!
Answer:
IF its a pretest the grade doesnt count im pretty sure.
Answer:
r = 105
Step-by-step explanation:
Given quadratic equation:
x² − 9x − 6
Quadratic formula is given by:
(-b ± √b² - 4ac) ÷ 2a
For the equation: x² - 9x - 6
a = 1, b = -9 and c = -6
Substitute in the quadratic formula:
(-b ± √b² - 4ac) ÷ 2a
(-(-9) ± √(-9)² - 4(1*-6)) ÷ 2*1
= 9 ± √105 / 2
The solution of x² − 9x − 6 is expressed as 9 plus or minus the square root of r, all over 2
Therefore, the value of r is 105
Answer:
Roughly 376.99 cm(If im doing this right.
Step-by-step explanation:
