1. the grocery store was selling variety bags of apples. each bag contained x braeburn apples, y granny smith apples, and z honeycrisp apples. zahra bought 2 bags of apples. for each expression, identify whether it can be used to determine the total number of apples zahra bought. explain your answer. (a) 2 + x + y + z (b) 2x + 2y + 2z (c) 2(xyz) (d) x + x + y + y + z + z (e) 2(x + y + z) (f) x + y + z/2

(b)

(d)

(e)

Step-by-step explanation:

We have been given that each bag at grocery store contained x Braeburn apples, y Granny Smith apples, and z Honeycrisp apples.

To total number of apples in each bag would be .

We have been given that Zahra bought 2 bags of apples. So number of pples Zahra will have would be

Using distributive property, we will get:

We can rewrite our expression as:

Therefore, option 'b', 'd' and 'e' are correct choices.

(1,4) is on graph of f(x)

f(1) = 4

so 1/4 f(x)

1/4 f(1)

1/4. ×4

1

so point for function 1/4. f(x) is (1,1)

square root

step-by-step explanation: