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asked 2020-10-20

\(A=\begin{bmatrix}1 & -1 \\-2 & 0 \end{bmatrix} , B=\begin{bmatrix}1 & 5 \\-2 & 0 \end{bmatrix}\)

asked 2021-01-19

\(y=\sqrt{x - 2} - 1\)

asked 2021-01-08

\(h(x)=\sqrt{x-2}-1\)

asked 2021-02-05

Give the coordinates of the vertex for the new parabola.

h(x) is f (x) shifted right 3 units, stretched by a factor of 9, and shifted up by 7 units. \(h(x) = ?\)

Edit Coordinates of the vertex for the new parabola are:

\(x=?\)

\(y =?\)

asked 2021-03-18

\(f(x)= \frac{-1}{3(x+1)}+1\)

Domain and range?

Transformations?

Name of Graph?

asked 2021-02-11

They think the following transformations have been applied. Which transformations have been identified correctly, and which have not? Justify your answer.

a) f(x) has been reflected vertically.

b) f(x) has been stretched vertically by a factor of 2.

c) f(x) has been stretched horizontally by a factor of 3.

d) f(x) has a phase shift left 30 degrees.

e) f(x) has been translated up 1 unit.

asked 2021-02-05

asked 2020-11-30

asked 2020-12-24

asked 2020-10-27

\(\displaystyle{m}\angle{A}−{m}\angle{B}−{m}\angle{C}={180}^{\circ}\) O B. \(\displaystyle{m}\angle{A}+{m}\angle{B}−{m}\angle{C}={180}^{\circ}\) O c. \(\displaystyle{m}\angle{A}−{m}\angle{B}+{m}\angle{C}={180}^{\circ}\) O D. \(\displaystyle{m}\angle{A}+{m}\angle{B}+{m}\angle{C}={180}^{\circ}\)

The measure of analeAis Click to select your answer(s). Save for Later 0.

(i) 170

(1) 7

(1) 5

(1) 5

(1) 5

(1) 5