Find the percent of change and specify whether it is an increase or a decrease. Round answers to the nearest tenth ONE DECIMAL
2 answers:
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Answer:
The answer is
Step-by-step explanation:
If two equations are parallel it means that both their gradients are equal. We were given the equation:
in order to find the gradient of this equation that we are given we have to ensure that it is in its simplest form:
Therefore the gradient of the parallel line with points (-2, 4) is also -5/2
Answer: ratio a:b = 3:5 p(X, 2) = p(9, 2)
<u>Step-by-step explanation:</u>
Plot points a = (12, 5) and b = (4, -3) and draw a line segment from a to b.
Notice that when y = 2, X = 9 so point p = (9, 2) <em>see graph</em>
The distance from a to p = 3√2
The distance from b to p = 5√2
So the ratio of a:b = 3√2:5√2 = 3:5 <em>when simplified</em>
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<em>To find the distance, use the distance formula OR pythagorean theorem.</em>
