The zeros of the function are also called the roots. Thus, this problem is basically locating the root of the given equation.
To locate the roots, we equate the equation f(x) to 0.
We then dissect each term to identify a, b, and c in the quadratic equation formula:
x = (- b +- √(b²-4ac))/2a
a = 2
b = 8
c = -3
x1 = 0.3452
x2 = -4.345
Answer:
24
Step-by-step explanation:
5(2) + 7(2) = 10+14 = 24
Answer:
Yes
Step-by-step explanation:
-3(-3) = 9
Product of two negatives is positive
Answer:
70%
Step-by-step explanation:
Out of 7+3 = 10 total hours Samuel logged on Thursday, 7 were spent with clients. The fraction of hours spent with clients was ...
client hours / total hours = 7/10
Multiplying by 100% converts that to a percentage:
Thursday client time = 7/10 × 100% = 70%
The area of the rectangle is 128 ft. the area of the triangle is 12ft. together, it’s 140 ft.
