Which of the following is not a type of angle a acute b obtuse c parallel d right
2 answers:
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ANSWER
,Yes
,NO
,NO
,Yes
EXPLANATION
The line passes through these two points, and
.
We can use these two points to determine the slope of the line.
The formula for finding the slope of a line when at least two points are known is .
We can choose and
or
and
.
We shall get the same result.
.
We now determine the equation of the line using the poit-slope formula,
.
When we choose , then we will obtain,
as the point-slope form.
When we choose , then we will obtain,
as the point-slope form.
Answer:
The correct options are;
The equation of the function is 2·y = -25·x + 200
The equation of the function is y = -25/2·x + 100
The x-intercept of the function is (8, 0)
Step-by-step explanation:
From the graph of the function, the y-intercept is observed at (0, 100), the x-intercept occurs at (8, 0)
Therefore, we have the slope, m given by the following relation
Where:
y₁ = 100
x₁ = 0
y₂ = 0
x₂ = 8
Which gives;
The equation in slope can be found as follows
y - 100 = -12.5×(x - 0)
y = -12.5·x + 100 = -25/2·x + 100
Multiplying by 2 gives;
2·y = -25·x + 200
25·x + 2·y = 200
Therefore, the correct options are;
The equation of the function is 2·y = -25·x + 200
The equation of the function is y = -25/2·x + 100
The x-intercept of the function is (8, 0).