So the equation has to pass through (6,-1) and be perpendicular to y = -2x + 8.
The slope is -2, and to get the slope of a line perpendicular to another line you have to find the negative reciprocal of that slope. That means -2 is equal to
-2/1, and if you flip those numbers and find the opposite of that number making it positive, the slope of a line perpendicular to it is 1/2.
But the line also has to pass through (6,-1), so we have to find the y-intercept of the new line.
To do that, you multiply 6(the x) by the 1/2(the slope) and get 3. Then you subtract 3(previous answer) from -1(the y) and get -4. That means the y-intercept is -4!
All that's left is to build the equation with this information. The equation is:
y = -4 + 1/2x
Hope this helps!
Answer:
La respuesta es 4
Step-by-step explanation:
La Ramon para esto es porque Como 3x4 son igual a 12 ebtonces por eso la respuesta es 4
71/20 or 3.55 as a decimal
The probability of E and F expressed as P(E and F) equals;0.12
<h3>How to solve Conditional Probability?</h3>
We are given;
P(E) = 0.2
P(F|E) = 0.6
Now, P(F/E) is known as conditional probability and it means the probability of event F given the probability of another event E. This can be expressed as; P(F|E) = P(E and F)/P(E)
Thus;
P(E and F) = 0.2 * 0.6
P(E and F) = 0.12
Read more about Conditional Probability at; brainly.com/question/23382435
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Yes. 5 and over is rounded. i think of it as five or more, raise the score
