A)
The dotted triangle is the transformed/new one and is smaller than the original figure so the dilation is a reduction.
b)
All points moved 1/3 of their distance to the center of the dilation/the origin
1-1/3=2/3 as a scale factor, or in other words if any of the original point coordinates gets multiplied by the factor 2/3 you will receive the transformed coordinates
Answer:
discrete quantitative
Step-by-step explanation:
The number of meals that students eat is a numeric variable, which makes it a quantitative variable. However, it can only be measured in integers (assuming that there is no such thing as half a meal), which makes the data he is working with a discrete quantitative variable.
Answer:
plug in whatever you found for x and see if its equal on both sides.
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
❌Option A is incorrect
Rationale: from the graph, 1 hr on the x-axis doesn't correspond to $100 on the y-axis
❌Option B is incorrect
Rationale: from the graph, 2 hrs on the x-axis doesn't correspond to $200 on the y-axis. It can't also be the unit rate because unit rate would be the amount of dollars per 1 hr.
✅Option C is CORRECT
Rationale: from the graph, 8 hrs on the x-axis corresponds to $500 on the y-axis
❌Option D is incorrect
Rationale: from the graph, 4 hr on the x-axis doesn't correspond to $300 on the y-axis
