Question

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 You must check the box below prior to submitting your exam! Check this box to indicate you are ready to submit your exam FDK401.12

Answer 1

Explanation:

The slope of function A is -2 which is m from y = mx + b

The slope of function B = Δy/Δx = (3 - (-5)) / (3 - (-1)) = 2

so best answer is

Slope of Function B = − Slope of Function A