Answer:
(x - √7*√x) / (x - 7)
Step-by-step explanation:
I suppose your expression is √x / (√x + √7)
(√x * (√x - √7)) / ((√x + √7) * √x - √7)) = (√x * √x - √7 * √x) / (x - 7)
= (x - √7*√x) / (x - 7)
Answer:
lowest:8 more:16 32 64
Step-by-step explanation:
Answer:
0.04444444444
Step-by-step explanation:
The graph has the following key features:
(1) it shows the checking balance as a function of time (ie., at a given week)
(2) the graph is linear, showing a linear relationship between the balance and time. This is because the amount deposited is the same every week.
(3) the slope of the line is 134.12, since Terrance deposits $134.12 every week. The graph's y axis has different scale which makes the graph appear to have a slope close to 1, but, nevertheless, the linear function has slope of 134.12.
(4) the y-intercept is at 207.43 because at time 0 (week 0) there was a starting balance of $207.43
(5) The function in slope intercept form:
y = 134.12*x + 207.43
Let me know if you have questions.
