(1) 16a - 24 ab
pls give me the answer
Answers
Answer:
8(2−3)
Step-by-step explanation:
Answer:
Rearrange:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
16*a-(24*b)=0
STEP
1
:
Pulling out like terms
1.1 Pull out like factors :
16a - 24b = 8 • (2a - 3b)
Equation at the end of step
1
:
STEP
2
:
Equations which are never true:
2.1 Solve : 8 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Equation of a Straight Line
2.2 Solve 2a-3b = 0
Tiger recognizes that we have here an equation of a straight line. Such an equation is usually written y=mx+b ("y=mx+c" in the UK).
"y=mx+b" is the formula of a straight line drawn on Cartesian coordinate system in which "y" is the vertical axis and "x" the horizontal axis.
In this formula :
y tells us how far up the line goes
x tells us how far along
m is the Slope or Gradient i.e. how steep the line is
b is the Y-intercept i.e. where the line crosses the Y axis
The X and Y intercepts and the Slope are called the line properties. We shall now graph the line 2a-3b = 0 and calculate its properties
Graph of a Straight Line :
Calculate the Y-Intercept :
Notice that when a = 0 the value of b is 0/-3 so this line "cuts" the b axis at b=-0.00000
b-intercept = 0/-3 = -0.00000
Calculate the X-Intercept :
When b = 0 the value of a is 0/2 Our line therefore "cuts" the a axis at a= 0.00000
a-intercept = 0/2 = 0.00000
Calculate the Slope :
Slope is defined as the change in b divided by the change in a. We note that for a=0, the value of b is 0.000 and for a=2.000, the value of b is 1.333. So, for a change of 2.000 in a (The change in a is sometimes referred to as "RUN") we get a change of 1.333 - 0.000 = 1.333 in b. (The change in b is sometimes referred to as "RISE" and the Slope is m = RISE / RUN)
Slope = 1.333/2.000 = 0.667
Geometric figure: Straight Line
Slope = 1.333/2.000 = 0.667
a-intercept = 0/2 = 0.00000
b-intercept = 0/-3 = -0.00000