What is the slope of the line that passes through the points (10, 6) and (9,5)
Answers
Answer:
1
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(5-6)/(9-10)
m=-1/-1
m=1
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What is the product of 3/5 and 5
Answers
Answers
He would have to pay 600cents or $6.00 to talk on the phone for two minutes
performed to derive the slope-intercept form of a linear equation.
Answers
Answer:
1. You first have to find the slope
2. Next, you have to find the y-intercept
3. Finally, you have to put it in y = mx + b form.
Step-by-step explanation:
The slope of 2 points is;
The y-intercept is;
y = mx + b
m is always the slope
b is always the starting point or y-intercept
Answer:y=mx+b
Step-by-step explanation:
To summarize how to write a linear equation using the slope-interception form you
Identify the slope, m. This can be done by calculating the slope between two known points of the line using the slope formula.
Find the y-intercept. This can be done by substituting the slope and the coordinates of a point (x, y) on the line in the slope-intercept formula and then solve for b.
Once you've got both m and b you can just put them in the equation at their respective position.
Answers
Answer:
=3x+2
Step-by-step explanation:
Let's simplify step-by-step.
6x+1−(3x−1)
Distribute the Negative Sign:
=6x+1+−1(3x−1)
=6x+1+−1(3x)+(−1)(−1)
=6x+1+−3x+1
Combine Like Terms:
=6x+1+−3x+1
=(6x+−3x)+(1+1)
=3x+2
Let's simplify step-by-step.
6x+1−(3x−1)
Distribute the Negative Sign:
=6x+1+−1(3x−1)
=6x+1+−1(3x)+(−1)(−1)
=6x+1+−3x+1
Combine Like Terms:
=6x+1+−3x+1
=(6x+−3x)+(1+1)
Answers
Answer:
Height of lamppost would is 12.5 feet.
Step-by-step explanation:
We are given a 5 feet tall boy form shadow with 8 foot.
As we know height is directly proportional to shadow length.
where, h is height of boy, k is constant of proportionality and s is shadow length.
when h=5 , s=8
5=8k
We need to find height when shadow length is 20 feet.
Thus, Height of lamppost would be 12.5 feet.
20*5 = 8x
x = 12,5
Therefore height of the lamp is 12.5 feet :)