Answer:
They will intersect twice, at x = 2.91 and x = 0.69.
Step-by-step explanation:
First we write the function g(x).
From the table of values, we can see that for every increase of 1 in the value of x, the value of y decreases by 3. This makes the slope -3.
The y-intercept, the point where the data crosses the y-axis, will have an x-coordinate of 0. This makes (0, 6) our y-intercept.
This makes the equation of g(x), in slope-intercept form,
g(x) = -3x+6
This can also be written as y=-3x+6.
We will substitute this in place of y in our equation for the circle:
(-3x+6)²+x² = 16
(-3x+6)(-3x+6)+x²=16
-3x(-3x)+6(-3x)+-3x(6)+6(6)+x² = 16
9x²-18x-18x+36+x² = 16
10x²-36x+36 = 16
Subtracting 16 from each side,
10x²-36x+20 = 0
Using the quadratic formula,
Answer:
i think it is A
Step-by-step explanation:
sorry if i am wrong...hope this helped, also can i have brainliest pls?
The equation of y for that expression would be y = (-4x+9)/-5.
<h3>a. slope =
</h3><h3>b. slope = m = positive = positive correlation = two sets of data increase together</h3><h3>Further explanation</h3>
Scatter plot shows the relationship between data
We can use Regression to make lines on the chart or you can also make lines with the principle as close as possible to all points
Regression
Because data is in the form of numbers from the hand span length and height of each of students. not displayed clearly, then we make a line directly by making points on the graph above and below the line as much as possible to be balanced
We specify 2 points that are crossed by a line, for example:
(6.45) and (8.60)
slope (m) = change in y / change in x
Slope has a positive value, and shows a positive correlation where the tendency of the number rises simultaneously, or can be concluded:
<em>tall students will have the long hand span length too</em>
<h3>
Learn more</h3>
Line equation
brainly.com/question/10955762
Keywords : line equation, slope, regression, the hand span length and height, graph, Scatter plot
#LearnWithBrainly
Answer:
1.3 million
Step-by-step explanation: