Answer:
1, -6
Step-by-step explanation:
Since there are alike numbers, add them together.
4x+x= 5x
Now the function is: f(x)=
+5x-6
The function is in
+bx+c form.
So find the factors of a x c = b.
Factors of -6(a) that fits (b)5 is (-1,6).
Then you just factor it:
f(x)=
+5x-6
(x-1)(x+6)
x-1= 0 x+6=0
+1 +1 -6 -6
x=1 x=-6
Those are the real zeroes: 1, -6
Solution
The sequence is an Arithmetic sequence.
Here the 1st term = -13
An = A(n-1) + 4
Therefore, the common difference (d) = 4
2nd term = first term + common difference
2nd term = -13 + 4 = -9
The answer is -9.
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The answer is B. 56.544. Hope this helps:)
Answer:
10.
Step-by-step explanation:
There are many ways to solve this;
1. the easiest would be to recognize 14:7 is equivalent to 2:1. Which means the left should be twice as large as the right. Twice of 5 is 10.
2. Cross-multiplication/means-extremes theorem can be used: 14/7=x/5 -> 7x=14*5 -> 7x=70 -> x=10
etc.