PLEASE HELPPP Which shows the graph of the solution y is less than or equal to -4x + 3
1 answer:
The less than or equal to means you are looking for a graph with a solid line first and foremost. Any graph with a dashed line is automatically eliminated.
Now because you look for a line with a y-intercept of 3 or crossed the y-axis at (0, 3).
Once you find a line fitting those two criteria, eliminate the others.
Now, for the slope. You are looking for a negative sloping line because of the negative attached to the 4x. Meaning from left to right, the y-values should be decreasing.
Lastly, because of the statement "y is less than", your shading should be on the left side of your line. This means every ordered pair in the shaded area and on your line will make your equation a true statement.
I list all of these because your picture does not include the rest of your options and the two featured are incorrect. Your graph should look like this:
Now because you look for a line with a y-intercept of 3 or crossed the y-axis at (0, 3).
Once you find a line fitting those two criteria, eliminate the others.
Now, for the slope. You are looking for a negative sloping line because of the negative attached to the 4x. Meaning from left to right, the y-values should be decreasing.
Lastly, because of the statement "y is less than", your shading should be on the left side of your line. This means every ordered pair in the shaded area and on your line will make your equation a true statement.
I list all of these because your picture does not include the rest of your options and the two featured are incorrect. Your graph should look like this:
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Answer:
E= Joules
Step-by-step explanation:
1) Olá! Adicionando dados faltantes ao enunciado, como a fórmula dada: e corrigindo a quantidade de Energia inicial:
Vamos seguir aplicando a fórmula, lembrando das propriedades de logaritmo.