Answer and Step-by-step explanation:
The answer is the last answer choice.
g(x) = 
We don't even have to look at the numbers to tell that this is the correct answer. We look at what is being placed there.
The equation for a transformed function is:
f(x) = 
a determines the scale of the graph and whether the graph opens up or down.
h determines whether the graph shifts left or right.
k determines whether the graph shifts up or down.
We see that there is a -1 for a, which means the graph will be facing downwards. We see a 2 for where h is, but it really is a -2, and when it becomes a positive after simplifying, the graph will shift to the left.
k is a positive 1, so the graph will be shifted up 1 unit.
<u>Thus, the answer is the last answer choice.</u>
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<em><u>#teamtrees #PAW (Plant And Water)</u></em>
Answer:
57.5
Step-by-step explanation:
The constant of proportionality is "k" in the equation ...
y = kx
It can be found from values of x and y using ...
k = y/x
For the given values, it is ...
k = (287.5 mi)/(5 h) = 57.5 mi/h
The constant of proportionality relating miles to hours is 57.5.
Answer:
stop trying to get attention on brainly
Step-by-step explanation: being sad is different then being depressed
If f(x)=x^2+7x+20 has the same roots as g(x)=Ax^2+Bx+1, then
one must be a multiple of the other.
By comparison of the constant terms, we know that 20g(x)=f(x), or
g(x)=(1/20)f(x)
=(1/20)(x^2+7x+20)
=(1/20)x^2 + (7/20)x + 20/20
=(1/20)x^2 + (7/20)x + 1
Therefore A=(1/20), B=(7/20), and A+B=(1+7)/20=8/20=2/5
Answer:
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