Answer:
C 170
Step-by-step explanation:
<u>Answer</u>:
The coordinates of point C' are (4, -2)
<u>here's</u> <u>why</u>:
When you reflect a point across the y-axis, the y-coordinate remains the same, but the x-coordinate is taken to be the additive inverse. The reflection of point (x, y) across the y-axis is (-x, y). So if we use this information with the problem, the original coordinates, (-4, -2), the new coordinates will be (4, -2).
Hope this helped.
Answer:
The range in a data set is the difference between the highest and lowest values in a group of numbers. In order to find the range you have to order the data from least to greatest. Then you have to subtract the lowest number from the highest number. For example, the numbers are 21, 32, 45, & 80. You have to subtract 80-21 = 59. So, <u>in this case</u> 59 would be your range.
Step-by-step explanation:
This is a website that tells you how to find the range of a set of data, feel free to check it out- https://www.mathgoodies.com/lessons/vol8/range
The equation is
Y = 4x + 11
We know that the y intercept is 11 because it’s coordinate is when x is zero.
You can then use the formula (y2-y1)/(x2-x1).
Answer:
Step-by-step explanation:
|-10|=10 so x will equal anything above the number 10. This means that the answer would be A and C since both numbers are more than 10.
