Step-by-step explanation:
<h3>f(x) = x² + 2x - 2</h3><h3>f(-2) = (-2)² + 2 (-2) - 2</h3><h3> = 4 - 4 - 2</h3><h3> = - 2</h3><h3 />
Hope it will help :)
Answer:
The scale factor is 1 : 3, and the missing length is 8
Step-by-step explanation:
The scale factor: 7/21 = 1/3, 6/18 = 1/3
The missing length: 24/3 = 8 or 8/24= 1/3
If it is right can you please give me a brainliest. Pls. It is fine if you didn't bu here's the answer
X= -15/2
Reduce the fraction
Move terms
Collect like terms and calculate
Answer:
.5024
Step-by-step explanation:
For the given graph , slope of the line is equal to ( 1 / 2 ).
As given in the question,
Form the given graph,
Scale is given by,
On x-axis each unit of the graph represent 1 unit.
On y- axis each unit of the graph represent 1 unit.
Consider two coordinates from the line of the graph,
( x₁ , y₁ ) = ( 1, 2 )
( x₂ , y₂ ) = ( 3, 3 )
Slope of the line = ( y₂ - y₁ ) / ( x₂ - x₁ )
Substitute the value in the formula of the slope we get,
Slope of the line = ( 3 - 2 ) / ( 3 - 1 )
⇒ Slope of the line = 1 / 2
Therefore, for the given graph , slope of the line is equal to ( 1 / 2 ).
Learn more about slope here
brainly.com/question/3605446
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