The graph of y=f(x) is the solid black graph below. Whoch function represents the dotted line
1 answer:
The function that represents the dotted line of the graph using transformation rules is; f(x - 1) - 4.
<h3>How to Interpret Translation of Graphs?</h3>For the function f(x) of the given graph, when we look at the solid line, we see that it has a root at x = -1 which means it has a zero at x = -1.
However, when observing the dashed line, we see that it has a root at x = 0 which means it has a zero at x = 0.
Thus, we can deduce from transformation rules that the function was moved by 1 unit to the right to get the new function.
Secondly, we observe that the dashed line is also below the function f(x), and we observe further that 4 was subtracted. Therefore, when we use the transformation rules again for subtracting from a function, we get the final function as; f(x - 1) - 4.
Read more about Translation of Graphs at; brainly.com/question/26238840
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Answer:
- P = 2·0.1108^t
- decay
Step-by-step explanation:
The multiplying factor (2) remains the same in any form in which the variable stands alone. The base of the exponential term can be determined by separating the parts of the exponent:
e^(-2.2t) = (e^-2.2)^t = 0.1108^t
Then the function is ...
P = 2·0.1108^t
_____
This could also be written as ...
P = 0.1108^(t-0.3151) . . . . . where the variable does not stand alone in the exponent
Answer:
Step-by-step explanation:
1. f(x)= x^2+10x+25
a) (-5,0)
c)x=-5
2. image attached
a) when finding the zeros or roots of the quadratic
3. the discriminant of a polynomial is a quantity that depends on the coefficients and determines various properties of the roots.
a) b^2-4ac
