Which could be the function graphed below?
2 answers:
Answer: The correct option is D.
Explanation:
From the given graph it is noticed that it can be transformed from the graph of
the parent function of the graph is,
Where, a represents the horizontal shift along the y-axis and b represents the vertical shift along y-axis.
If the value of a is negative then graph of shifts right and if a is positive then the
shifts left side.
In the given graph the graph of shifts left side, therefore the value of a must be positive.
In option A, Band C the value of a is negative or equal to 0, therefore A, B and C are incorrect.
Therefore, the correct option is D, i.e., .
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Answer:
Step-by-step explanation:
The function has the vertex at
.
Since , the graph of the function is a maximum graph.
The highest y-value is the y-coordinate of the vertex which is 5.
Therefore the range is {}
Therefore the correct answer is B.
Answer:
Step-by-step explanation:
To graph an equation using the slope and y-intercept, 1) Write the equation in the form y = mx + b to find the slope m and the y-intercept (0, b). 2) Next, plot the y-intercept. 3) From the y-intercept, move up or down and left or right, depending on whether the slope is positive or negative.
