Just multiply 3 1/3 x 1 1/4 which is 3 and 7/12 miles well together 3 , 7/12
15) It can't be an exponential or logarithmic function because the function increases and decreases. Exponential functions always only increase or decrease. Logarithmic functions always increase until they reach a carrying capacity, where it then stabilizes.
16) You can find the minimum possible degree polynomial by finding how many times the graph touches the x-axis. In this graph, it touches the x-axis 3 times, but the graph kind of makes a parabolic shape at x=7, so you would have to count that as touching the x-axis 2 times. Therefore, the answer is a 4th degree polynomial.
17) The x-intercepts are when the graph touches the x-axis. It touches the x-axis at x=0, 7, and 12. This means that the population of the insects is 0 when at the beginning of the 12 month period, after 7 months, and after 12 months.
I believe it can be AD, since B and D are equal to each other.
Answer:
Step-by-step explanation:
As we move from the x-intercept (-2, 0) to the y-intercept (0, 4), x increases by 2 (this is the run) and y by 4 (this is the rise). Thus, the slope of this line is
m = rise/run = 4/2 = 2.
Given the y-intercept (0, 4) and the slope (2), the slope-intercept form of the equation of this line is y = 2x + 4.
From this we get the point-slope form:
y = 2x + 4 becomes y - 4 = 2(x - 0), or just y - 4 = 2x.