Quiz
Active
1
2
3
TIME REMADUNG
48:15
A dance student wants to know the favorite type of dance class for students at The Dance Academy. She surveys each student
in her ballet class. In which way could the results of her survey be most improved?
O
She could sample an equal number of students in each type of dance class.
She could sample a proportional number of students in each type of dance class
She could sample one student in each type of dance class
She could sample one teacher from each type of dance class.
O
O
Save and Exit
ex
Mark this and retum

g(x) = x² + 2

step-by-step explanation:

it is given that the graphs are the same shape.

the only difference is that the red graph is 2 units higher than the blue graph.

that is to say that the red graph is simply the blue graph that has been moved vertically by 2 units in the positive y direction.

hence

g(x) = f(x) + 2

or

g(x) = x² + 2

0.32

step-by-step explanation:

2.24/7

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.

60 for the first and 130 for the second

step-by-step explanation: