Which graph represents the function f(x) = 4⌈x⌉? On a coordinate plane, a step graph has horizontal segments that are each 2 uni
ts long. The left end of each segment is a closed circle. The right end of each segment is an open circle. The left-most segment goes from (0, 4) to (1, 4). Each segment is 2 units higher and 2 units farther to the right than the previous segment. The right-most segment goes from (3, 16) to (4, 16). On a coordinate plane, a step graph has horizontal segments that are each 2 units long. The left end of each segment is an open circle. The right end of each segment is a closed circle. The left-most segment goes from (0, 4) to (1, 4). Each segment is 2 units higher and 2 units farther to the right than the previous segment. The right-most segment goes from (3, 16) to (4, 16). On a coordinate plane, a step graph has horizontal segments that are each 2 units long. The left end of each segment is a closed circle. The right end of each segment is an open circle. The left-most segment goes from (0, 0) to (1, 0). Each segment is 2 units higher and 2 units farther to the right than the previous segment. The right-most segment goes from (3, 12) to (4, 12). On a coordinate plane, a step graph has horizontal segments that are each 2 units long. The left end of each segment is an open circle. The right end of each segment is a closed circle. The left-most segment goes from (0, 0) to (1, 0). Each segment is 2 units higher and 2 units farther to the right than the previous segment. The right-most segment goes from (3, 12) to (4, 12).
2 answers:
Answer:
The graph is shown in the attachment
Step-by-step explanation:
We want to select the graph that represents the ceiling function f(x)=4⌈x⌉.
The parent ceiling function is g(x)=⌈x⌉.
The given function f(x)=4⌈x⌉ is therefore a vertical stretch of the parent ceiling function by a factor of 4.
The ceiling function is a step function so each step will be 4 units above above the previous ones.
See attachment for graph.
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