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Makovka662 [10]
4 years ago
5

What are the slope and y-intercept of the linear function graphed to the left? slope: –2; y-intercept: 2 slope: ; -1/2y-intercep

t: 1 slope: ; 1/2y-intercept: 2 slope: 2; y-intercept: 1
Mathematics
2 answers:
Oxana [17]4 years ago
4 0

Answer: The answers is (A) m=-2,~~c=2.  and  (B)  m=-\dfrac{1}{2},~~c=1.

Step-by-step explanation: We are to select the slope and y-intercept of the linear function that is graphed to the left.

We know that the equation of a straight line in slope-intercept form is given by

y=mx+c,

where 'm' is the slope and 'c' is the y-intercept of the line.

Also, a straight line with a positive slope (m>0) rises from left to right whereas a line with a negative slope (m < 0) falls from right to left.

Option (A) is

m=-2,~~c=2.

Since 'm' is negative, so the function is graphed to the left.

Option (B) is

m=-\dfrac{1}{2},~~c=1.

Since 'm' is negative, so the function is graphed to the left.

Option (C) is

m=\dfrac{1}{2},~~c=2.

Since 'm' is positive, so the function is graphed to the right.

Option (D) is

m=2,~~c=1.

Since 'm' is positive, so the function is graphed to the right.

Thus, (A) and (B) are the correct options.

snow_lady [41]4 years ago
3 0
Sorry, I got a little confused with your question, but this will definitely help (I hope)
Y=mx+b
m=slope and b=y-intercept
This is just in case: y=range and x=domain(you don’t really need these though)...Best of luck to you:)
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