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A equals to 2.
<u>Step-by-step explanation:</u>
y = mx + c is the equation of the line and m is the slope and c is the y- intercept.
In the given equation, y = ax , a is the slope.
Slope A can be found by means of the formula, and using the points (2,4) and (-2-4)
slope, A = (y₂ -y₁) / (x₂-x₁)
Plugin the values as,
A = (-4-4) / (-2-2) = (-8) / (-4) = 2
So the value of A is 2.
Answer:
A) The graph passes through the point (0, 3), and for each increase of 1 in the x-values, the y-values increase by 1.8
Step-by-step explanation:
We are given the function, .
First, we will substitute x= 0 in the function.
So, we get,
implies i.e. f(0)= 3
Thus, the graph of the function passes through the point (0,3).
Also, we get the table of the values as,
x Difference in f(x) values
1 9.72-5.4 = 4.32
2 17.496 -9.72= 7.776
3 1.4928-17.496=13.997
4
As, we have,
The factor of increase in the y-values = = = 1.8
Thus, we get, the correct option is,
A)The graph passes through the point (0, 3), and for each increase of 1 in the x-values, the y-values increase by 1.8
Allen jogged for 15 minutes each day for 6 days of the week.