first we subtract three from fifty one equaling the triplets age which is 48.
Then we divide 48 by three which is sixteen.
If Amy is one of the triplets then her age is sixteen.
51-3=48 48/3=16
Answer:
y=\frac{4x}{5}-5
Step-by-step explanation:
linear equation
y=mx+b
We can see that when x=0 y= -5
THis means that b= -5 so we have
y=mx-5
We then know that when x=5 y= -1 so we have
-1=5m-5
Solve this and get m= 4/5
So we have
Since you know:
c = 30 substitute/plug it into the equation
Plug in 30 for "c" in the equation
f = 54 + 32
f = 86 (86°F if you need to add units)
Interval notation(-infinitive, -4)
If graphed on the same grid, the diagrammatic representation of the parabola gives an upward curve.
<h3>What is the graph of a function?</h3>
The graph of the function is a diagrammatic representation of the slope, x-intercept, and y-intercept of the given function.
From the information given:
y = 2.5x²
Here,
- The domain of the given function varies from -∞ to +∞.
- The range is the value of x greater than or equation to 0
x-intercept = (0,0)
y-intercept = (0,0)
Therefore, if graphed on the same grid, the diagrammatic representation of the parabola gives an upward curve.
Learn more about the graph of a function here:
brainly.com/question/1884491
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