Answer:
Step-by-step explanation:
The similarities/differences observed in the graph is (c) both f and g open upward; low point of f is 3 units below the x-axis; the low point of g is 3 units above the x-axis
<h3>How to describe the similarities/differences?</h3>
The equations are given as:
f(x) = 5x² - 3
g(x) = 5x² + 3
Next, we plot the above equations on the same plane (see attachment)
From the attached graph, we can see that:
- Both functions open upward
- The lowest point of f(x) is at y = 3; i.e 3 units above the x-axis
- The lowest point of g(x) is at y = -3; i.e 3 units below the x-axis
Hence, the similarities/differences observed in the graph is (c)
Read more about quadratic graphs at:
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Answer:
b = 72
Step-by-step explanation:
It is a linear equation in one variable, b. Maybe you want the solution.
Multiplying the equation by 24, we get ...
9b +4b +10b = 1656
23b = 1656 . . . . collect terms
b = 72 . . . . . . . . divide by 23
Answer:
[-5,39]
Step-by-step explanation:
The vertex is at (-6,-5)
The interval is from -10 to 5 (inclusive of both endpoints...
Absolute function is open up because 4 is positive
I will plug in both endpoints now:
f(-10)=4|-10+6|-5 f(5)=4|5+6|-5
f(-10)=4(4)-5 f(5)=4(11)-5
f(-10)=11 f(5)=39
So the highest reached by f(5) which is 39 so our range will go up to 39 (inclusive)
11 is not the lowest reached, -5 is because our vertex was included within the domain
So the range is [-5,39]
Answer:
x=12, y=6
Step-by-step explanation:
you look like a pickle