The formulas:
Expand the expression:
Plug the values into the expression:
Well I will put an example but the easiest way
Expanding-
When u ex and
Answer:
y=2/3 x+2
Step-by-step explanation:
The equation of a linear graph is given as
y=mx+c
m is the slope of the line while c is the y intercept
As shown from the graph, the y-intercept is 2
The slope can be calculated by diving the height by the length:
2/3
y=2/3 x+2
(Original Price $425.4)
$328 × 30% = 98.4
328 + 98.4 = $426.40
It depends on whether you have "Perpendicular" or "base"
If you have perpendicular then, you can use the formula:
sin Ф = P / H
If you have base then, you can use the formula:
cos Ф = B/ H
Hope this helps!
