Linear Transformations Practice 12.14

Last updated over 5 years ago

13 questions

1

Last updated over 5 years ago

13 questions

1

1

1

Write an equation in slope intercept from that passes through the points (2,9) and (4,13). Look at the question above for an example of the steps.

1

g(x)= f(x) - 4

g(x)= 4f(x)

g(x) = f(x) + 4

g(x)= -4f(x)

g(x) = f(2x)

g(x)=f(x)+2

g(x)= f(x+2)

g(x)= 2f(x)

g(x)=f(x-6)

g(x)=6f(x)

g(x)=f(x+6)

g(x)=-6f(x)

g(x)= f(x-7)

g(x)= f(x) -7

g(x)= f(x+7)

g(x) = f(x) +7

Kobe

Diego

True

False

The graph of function g is the result of a transformation on the graph of f. Which equation shows this transformation?

g(x)= f(x) - 4

g(x)= 4f(x)

g(x) = f(x) + 4

g(x)= -4f(x)

The graph of function g is the result of a transformation on the graph of f. Which equation shows this transformation?

g(x) = f(2x)

g(x)=f(x)+2

g(x)= f(x+2)

g(x)= 2f(x)

The graph of function g is the result of a transformation on the graph of f. Which equation shows this transformation?

g(x)=f(x-6)

g(x)=6f(x)

g(x)=f(x+6)

g(x)=-6f(x)

Which of the following could be the equation to represent the transformation from f(x) to g(x). Choose two.

g(x)= f(x-7)

g(x)= f(x) -7

g(x)= f(x+7)

g(x) = f(x) +7

g(x)=2f(x)

g(x)=f(x+5)

g(x)= f(x) +2

g(x)= f(x-3)

The steps below show how to write an equation in slope intercept form when given the points (3,7) and (5, 13). Put the steps in order. 

slope is 3, y intercept is -2.

Which is equivalent to 

Kobe solved the problem below and got -32. Diego solved the same problem and got 32. Who has the correct answer?

Kobe

Diego

True or false, Kobe made a mistake because he forgot to put parenthesis around the negative 4.

True

False

5x + 2x - 4 =7(x -4)

one soltution

3(x-9)= 2x + x - 27

no solution

3x+12= 4(x+3)

infinitely many solutions