What is the value of Y
1 answer:
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Answer: y = 4x-1
Step-by-step explanation:
1) Choose two points for the later equation.
For this example, I will use (-1,-5) and (2,7)
2) Place it in a rise/run equation. (y/x)
The Slope is 4.
3) Find the y-intercept
So, we can place a given point and slope into a y=mx+b function.
Next, we can substitute the point and slope.
4) Finally, place it all in slope intercept form
y = 4x-1
Answer:
Step-by-step explanation:
Given
Two sides of a triangle; 34 and 12
Required
Determine the range of the third side
Represent the third side with X
To determine the range of the third side; two of the following conditions must be satisfied'
Solving 34 + X > 12
<em>Subtract 34 from both sides</em>
Solving 34 + 12 > X
Solving 12+ X > 34
<em>Subtract 12 from both sides</em>
Write out the results
The first inequality will be discarded because it accommodates negative digits;
<em>So, we're left with</em>
and
This can be rewritten as
and
Combine both inequalities;
Hence, the range of the third length is