U have to common factor that add up to -5 but times to 4 so basically the answer would be (x+5)(x-1)= 0 then you would get
x+5=0
x-1=0
both x’s are going to be different and have to equal to zero
x=-5
x=1
for the other one u just have to get two number that multiply to -49
x^2=-49
u square root the -49 and get -7 but u have to have both a positive and negative for 7
so
x=-7
x=7
The answer to your question is 54
Natural selection is the process of nature selecting the fittest animals to survive and/or thrive, making the weaker ones die out. Over time, the animals with the stronger traits will evolve and adapt to its needs.
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Hope this helps!
==jding713==
Answer: option A. h < 0 and k < 0
Explanation:
1) You can obtain the graph of the function f(x)
by comparing it with the parent function g(x)
2) As you see above, in this case it is verified that f(x) = g(x + h) + k.
3) And, from the graphing rules, you can use the fact that the graph of g(x+h) + k is the graph of g(x) shifted h units to the left and k units upward.
4) The graph of cuts the y-axis on 1, this is the point (0,1), and its limit trends to 0⁺ when x trends to negative infinity.
5) Then, since, relative fo the parent function, the given graph shows a translation towards the right, h is negative, and, since it shows a translation downward, k is also negative.
In conclusion, the option A. h < 0 and k < 0, is the correct answer.
I’m not sure but hope this is helpful.