In 16 weeks they will have both saved 350 dollars.
In order to find the slope, we may use the formula:
Slope = (y2−y1)/(x2-x1)
Now, let's identify the values. Say, point <em>a</em><em> </em>is the first point and <em>b</em><em> </em>is the second. This means that:
x1 = 3
y1 = 2
x2 = 7
y2 = 10
Let's plug in the values:
=(10-2)/(7-3)
=8/4
=2
Now, to determine if the slope is downward or upward, <u>p</u><u>o</u><u>s</u><u>i</u><u>t</u><u>i</u><u>v</u><u>e</u><u> </u><u>s</u><u>l</u><u>o</u><u>p</u><u>e</u><u> </u><u>m</u><u>e</u><u>a</u><u>n</u><u>s</u><u> </u><u>u</u><u>p</u><u>w</u><u>a</u><u>r</u><u>d</u><u> </u><u>f</u><u>r</u><u>o</u><u>m</u><u> </u><u>l</u><u>e</u><u>f</u><u>t</u><u> </u><u>t</u><u>o</u><u> </u><u>r</u><u>i</u><u>g</u><u>h</u><u>t</u> while <u>n</u><u>e</u><u>g</u><u>a</u><u>t</u><u>i</u><u>v</u><u>e</u><u> </u><u>s</u><u>l</u><u>o</u><u>p</u><u>e</u><u> </u><u>m</u><u>e</u><u>a</u><u>n</u><u>s</u><u> </u><u>d</u><u>o</u><u>w</u><u>n</u><u>w</u><u>a</u><u>r</u><u>d</u><u> </u><u>f</u><u>r</u><u>o</u><u>m</u><u> </u><u>l</u><u>e</u><u>f</u><u>t</u><u> </u><u>t</u><u>o</u><u> </u><u>r</u><u>i</u><u>g</u><u>h</u><u>t</u>.
So since our slope is positive 2, it is upward.
FINAL ANSWER:
Slope = 2
It slopes upward from left to right.
Answer:
770
Step-by-step explanation:
280 divided by 4 = 70 so every year is 70 year increase
770 but it asked to round so by 2001 it increased to 770
Answer:
f^-1 (x) = √
6x/6 - √
6x/6
Step-by-step explanation:
interchange the variables and solve for y.
sorry its a little hard to read i didnt have all the symbols on my keyboard
Answer:
It would be (-2,11)
Step-by-step explanation:
I used desmos for this, since it says graphing.
desmos.com/calculator/glijhd4ksg
look at the link to view the graph and solution.
Normally, you would plot points from one line, connect them, then do the same for the other line.
Hope this helps!