Answer:
Step-by-step explanation:
Given: , which is an exponential growth function.
To evaluate: f(-3)
Substitute x=-3 in the given function, we get
Therefore, the value of .
The intervals of the function on the graph are:
- Domain = (-∝, ∝)
- Range = (-∝, 2]
- Increases (-∝, 3]
- Decreases [3, ∝)
<h3>The key features of the function?</h3>
The function is given as:
f(x) = -2(x-3)² + 2
See attachment for the graph.
From the graph, we have;
Domain = (-∝, ∝)
Because it takes all real values as its input
Range = (-∝, 2]
Because it has a vertex of (3, 2) and the vertex is a maximum
Also, it increases on the interval (-∝, 3] and decreases on the interval [3, ∝)
Read more about function interval at:
brainly.com/question/27831985
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Answer:
2y+8+9x
Step-by-step explanation:
2(y+4)+3(x+2x)
times 2 into y and 4 and times 3 into x and 2x
2y+8+3x+6x
add both 3x and 6x x
2y+8+9x
Answer:
Step-by-step explanation:
(-1/3) is the same as (rise/run) or (y/x) so it goes down 1, because it's a negative, and to the right by 3.
So start with (-4,-1) and go from there.