Plz help im failing plzzzzzzzz
2 answers:
Answer:
D) slope of function A is -2, function B is 4
Step-by-step explanation:
you can see from the equation, y=-2x+1, that the slope (or rate of change) is -2 because it is the coefficient of the 'x' term
to get the slope of Function B we can use the slope formula:
slope =
using points (1,1) and (3,9) we get:
slope = (9-1)/(3-1)
= 8/2 or 4
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Answer:
Step-by-step explanation:
The point is located in Quadrant II of the graph, where x-values are negative and y-values are positive.
Each marking on the graph represents one unit of distance. The two <em>axes</em> meet at the origin, where the coordinate point is equal to .
So, you can count backwards once from the origin to get your x-value ⇒ and count up upwards four times from
to get your y-value ⇒
.
Finally, place these in a coordinate point ⇒
.