Answer:
y = 3x -5
Step-by-step explanation:
Use the slope-intercept form:
y = (slope)x + intercept
slope = 3
intercept = -5
Equation in slope-intercept form:
y = 3x -5
30,220,617 is the number you just stated in standard form.
Answer:
3 - B
4 - D
Step-by-step explanation:
Hey There!
they are asking for the slope in slope intercept form
y = mx + b
where m = slope and b = y intercept
The slope is change in y over change in x
as y goes up 4 x goes up 2
4/2=2 so the slope (or m ) is 2
The y intercept is at point (0,-4)
So the y intercept (or b) is -4
now we add everything together and get that the equation of the line is
y=2x-4
for 4
the best rule is D 2n+2
Why? because the rate of change is 2
and the y intercept is at (0,2) so the best rule would be 2n+2
Ok so g x 1 + 17 + g x 1 + g x 1 + g x 1 + 32 so combine like terms and it is
4g x 1 + 17 + 32 and 4g x 1 is 4g 17 + 32 is 49 so the correct answer is A....... 4g + 49
Answer:
The area is changing at 2 m²/d.
Step-by-step explanation:
The area of a rectangle is given by:
Where:
l is the length
w is the width
We have that the length is increasing at a rate:
And the width is decreasing at a rate:
The change in the rectangle's area is the following:
When the length is 8 meters and the width is 18 meters we have:
Therefore, the area is changing at 2 m² per day.
I hope it helps you!