Answer:
The coordinates of the point is (3,5 , 400)
Step-by-step explanation:
The question is incomplete as the graph is not given in the question. Lets complete the question first. I have attached the graph related to this question below.
We can see in the graph that x-axis represents the years while the y-axis represents the pennies collected by Harry.
We have to find the coordinates of the point where he is able to collect 400 pennies.
As y-axis represents pennies, and the point to be found is at 400 pennies, so the y-coordinates of the point is 400.
Harry collects 400 pennies when he is halfway through 4rth year, which means that he has been collecting for:
3 years + Half of 4rth year = 3.5 years.
As x-axis represents the year and the point to be found is at 3.5 years, so the x-coordinate of the point is 3.5.
So, the coordinates of the point is (3,5 , 400)
This point can be seen in the second graph
Given:
The expression is
To find:
The simplified form of the given expression.
Solution:
We have,
Using the properties of radical and exponent, we get
Therefore, the correct option is A.
Answer:
The arrangement of the given equation in the slope - intercept form are
1.
Step-by-step explanation:
Given:
Let A ≡ ( x1 , y1 ) ≡ (-12 , 70)
B ≡ ( x2 , y2 ) ≡ (-4 , 78)
Slope - intercept form :
Where,
m is the slope of the line.
c is the y-intercept.
When two points are given say ( x1 , y1 ) and ( x2 , y2) we can remove slope by
Slope,
∴
Now equation of a line for a point ( x1 , y1 ) and having slope m is given as,
Which is in the required form
y = 1x + 82
Intercepts: Where the line cut X axis called X- intercept and where cut Y axis is called Y- intercept.