The equation of a line in slope-intercept form through the point (3, -4) and had a slope of 6
1 answer:
Answer:
The equation of a line in slope-intercept form through the point (3, -4) and had a slope of 6 will be:
Step-by-step explanation:
Given
We know that the slope-intercept form of the line equation
y = mx+b
where
substituting m = 6 and the point (3, -4) in the slope-intercept form of the line equation to determine the y-intercept b
y = mx+b
-4 = 6(3) + b
-4 = 18 + b
switch sides
b = -4 - 18
b = -22
now substituting m = 6 and the b = -22 in the slope-intercept form of the line equation
y = mx+b
y = 6x + (-22)
y = 6x - 22
Therefore, the equation of a line in slope-intercept form through the point (3, -4) and had a slope of 6 will be:
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A. The cost of buying x number of concert tickets for $76 each.
In step 2 .. because when you multiple by -4 in step 1 , the equation in step 2 will be ( -4y =-16 + 8z)
Answer:
a = 6
Explanation:
7a − 17 = 4a + 1
Subtract 4a from both sides
7a − 17 − 4a = 4a + 1 − 4a
3a − 17 = 1
Add 17 to both sides
3a − 17 + 17 = 1 + 17
3a = 18
Divide both sides by 3
3a / 3 = 18 / 3
a = 6
It decreases by 0.5
The original mean was 5.5
The new mean is 5
0.68 = 68/100
68/100 simplest form is 17/25
hope this helps
