Answer:
-5
Step-by-step explanation:
10 minutes 15 equals -5
When dividing by a negative number, you switch the signs.
-4x=-x2+12 should be written <span>-4x=-x^2+12, with " ^ " representing exponentiation.
You are to invent a table of x values and find the difference between -4x and -x^ 2+12. The smaller the difference, the closer you are to finding the correct root, x.
To get you started:
x -4x x^2+12 difference
--- ------------ ---------------- --------------
2 -8 16 24 (pretty bad!)
-4 16 28 12 (better)
-10 40 112 72 (much worse)
To answer this problem correctly, you must present such a table, even tho' it'd be faster to use the quadratic formula (or some other method) to find x.
</span>
Answer:
1/50
Step-by-step explanation:
1 nickel = 5c
1 dollar = 100c
2(5)/5(100) = 2/100 = 1/50
Answer:
The correct answer is: f(x) = –2/3x – 11
Step-by-step explanation:
We have to convert the line given in point slope form to a form which can be compared by the given options
So,
y+7=-2/3(x+6)

Therefore the correct answer is: f(x) = –2/3x –11 ..