Suppose AABC has coordinates A(2,3), B(5, 1), C(4.4), line m is the line with equation y = -5, and AABC is mapped to AA'B'C' by
applying the glide
reflection T(-2, 1) Rm Select all the statements that are true about AA'B'C'.
A All the vertices of LA'B'C' are in Quadrant II
B. All the vertices of AA'B'C' are in Quadrant IV.
C. The x-coordinates of A', B, and C are all negative,
D. The y-coordinates of A, B, and C are all positive,
E The y-coordinates of A' B', and C are all negative,
reflection T(-2, 1) Rm Select all the statements that are true about AA'B'C'.
A All the vertices of LA'B'C' are in Quadrant II
B. All the vertices of AA'B'C' are in Quadrant IV.
C. The x-coordinates of A', B, and C are all negative,
D. The y-coordinates of A, B, and C are all positive,
E The y-coordinates of A' B', and C are all negative,
1 answer:
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Answer:
See photo below
Add arrows to the two ends of the parabola.
Step-by-step explanation:
To sketch this quadratic function, we to connect three dots: the two roots and a vertex.
The given roots are -1 and 1.
Draw <u>two dots at the x-intercepts</u>, which are (-1, 0) and (1, 0).
Vertex dot: V (x, y)
The vertex x-coordinate always in the middle of the two roots. The middle of -1 and 1 is 0. That's the same as the y-axis.
V (0, y)
Since the function increases when x < 0, the parabola will <u>open up</u>.
We read from left to right. The greater numbers are towards the top of the page.
<u>You can put the vertex anywhere on the y-axis that is below the x-axis.</u>
