Question

Question 11 (Multiple Choice Worth 1 points)

(03.03 MC)

The equation below represents Function A and the graph represents Function B:

Function A

f(x) = – 2x + 1

Function B

graph of line going through ordered pairs negative 1, negative 5 and 2, 1 and 3, 3

Which equation best compares the slopes of the two functions?

Slope of Function B = 2 x Slope of Function A.
Slope of Function A = Slope of Function B
Slope of Function A = 2 x Slope of Function B
Slope of Function B = – Slope of Function A @will.h

Answer 1

Function A :
f(x) = -2x + 1
clearly the slope is -2

Function B
(-1,-5)(2,1)(3,3)
we could pick any 2 points of those to find the slope

slope = y2-y1/x2-x1
slope = 3 - 1/3-2
slope = 2

Answer 2

So the awnser would be b or c???????

Answer 3

neither

could you double check what option D is?

Answer 4

cuz it doesn't make sense

Answer 5

D is slope of function b equals -slope of function a

Answer 6

and that's indeed the case

Answer 7

So d would be correct???

Answer 8

yes
because slope of B is 2 and slope of A is -2
thus slope of B = negative the slope of A
see if that's correct -(-2) = 2
thus yeah it is true

Answer 9

Thanks so much smarty pants lol @Will.H

Answer 10

lol my pleasure