Answer:
This one is hard but I think again think is A.
Step-by-step explanation:
Answer: C, (-1, -5)
A = 2, B = 4, C = -3
We know the graph opens up because a is positive.
This rules out A and D
We are left with B and C as options.
Let's change this into vertex form
Complete the square
now a = 2, h = 1, k = -5
The vertex is (h, k)
plug in values:
(-1, -5)
2
The text translates to:
5x + 2 < 13
which simplifies to
x < 11/5
the greatest integer that does this is 10/5, a.k.a. 2
Exact form -
Decimal form - 12.5
Mixed number form - 12
Have a nice day.
5.25
C. m<CAB = m<C'A'B'
Triangle ABC looks like it was only reflected over the line y = 0. If the triangle was only reflected then the triangles should be congruent to each other.
