What is the function rule for the line?
1 answer:
Answer:
A (Wrong)
B (Correct)
C (Wrong)
D (Wrong)
Step-by-step explanation:
The y-intercept is because the line intercepts are touch the y-intercept at
. Further more find two point on the line that has whole number in the order pair. Which is
meaning that it takes the point to move
units down and to
right.
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Answer:
(1,0)
Step-by-step explanation:
Hi there!
We want to find the x intercept of the line that passes through the point (3,4) and has a slope of 2
First, let's find the line
We are given both a slope, and a point. We can write the equation of the line in point-slope form, which is , where m is the slope and
is a point
We do have everything needed to write the equation, let's just label everything to avoid confusion:
m=2
=4
Now substitute those values as the variables that they represent into the equation:
y-4=2(x-3)
Now we have the equation in slope-point form
The x intercept of the line is the value in which the line passes through the x axis. The value of y at this point is 0
So we can substitute y as 0 in the equation to find out the value of x:
y-4=2(x-3)
0-4=2(x-3)
Multiply
0-4=2x-6
Add 6 to both sides
0+2=2x
Simplify the left
2=2x
Divide both sides by 2
1=x
So the value of the x intercept is 1, also written as the point (1,0)
Hope this helps!