2x+3=3x-1
2x+2=3x
x=2
total value of the equation is 5
WidthAnswer:
Step-by-step explanation:
Answer:
Its c i just did the math
Step-by-step explanation:
Answer:
x = 23.3
Step-by-step explanation:
Using the trigonometric ratios : opposite = x , adjacent = 14° ,
<em><u>Since we have to find x, and we have value of adjacent</u></em>
We will consider the ratio of tan
You will find that this "rule" is a linear function; its graph is a straight line.
The trick here is to determine the slope and y intercept of the str. line that goes through these points (2,3), (4,4) and (6,5), IF such a line exists.
The slope of the line segment connecting (2,3) and (4,4) is
4-3
m = -------- = 1/2
4-2
5-4
The slope of the line connecting (4,4) and (6,5) is m = ------ = 1/2
6-4
Since both slopes are the same, this IS a linear function.
Let's find its equation (rule):
Use the point-slope formula for the str. line:
m = slope = 1/2, and the point could be any of the 3 given points. Let's use (2,3). Then,
y - 3 = (1/2)(x - 2), or 2y - 6 = x - 2, or 2y = x - 2 + 6, or 2y = x + 4.
This could be written in "standard form" as -x + 2y =4, or we could solve for y and end up with
y = (1/2)x + 2 (which, as you can see, has a slope of 1/2).