Mathematics, 13.04.2020 16:17, karlagomezgarcia96
Look at the graph.
On a coordinate plane, a graph increases through (negative 1, 4), levels off at (0, negative 3), and then increases up through (2, 5).
Leslie analyzed the graph to determine if the function it represents is linear or non-linear. First she found three points on the graph to be (β1, β4), (0, -3), and (2, 5). Next, she determined the rate of change between the points (β1, β4) and (0, -3) to be StartFraction negative 3 minus (negative 4) Over 0 minus (negative 1) EndFraction = StartFraction 1 Over 1 EndFraction = 1. and the rate of change between the points (0, -3) and (2, 5) to be StartFraction 5 minus (negative 3) Over 2 minus 0 EndFraction = StartFraction 8 Over 2 EndFraction = 4. Finally, she concluded that since the rate of change is not constant, the function must be linear.
Why is Leslie wrong?
A. The points (β1, β4), (0, β3), and (2, 5) are not all on the graph.
B. The expressions StartFraction negative 3 minus (negative 4) Over 0 minus (negative 1) EndFraction and StartFraction negative 3 minus (negative 5) Over 2 minus 0 EndFraction both equal 1.
C. She miscalculated the rates of change.
D. Her conclusion is wrong. If the rate of change is not constant, then the function cannot be linear.
Answers: 2
Mathematics, 22.06.2019 01:00, toribrown3773
Francis is getting new carpet tiles in his living room and den. his living room and den are connected. he needs to figure out how much carpet he needs and the cost involved. if each tile costs $2.00 per sq ft, how much would it cost to have new tile put in the den? a) $24 b) $36 c) $48 d) $54 plz awnser soon
Answers: 3
Look at the graph.
On a coordinate plane, a graph increases through (negative 1, 4), lev...
On a coordinate plane, a graph increases through (negative 1, 4), lev...
Mathematics, 25.02.2020 02:25
Mathematics, 25.02.2020 02:25
Mathematics, 25.02.2020 02:25
Mathematics, 25.02.2020 02:25