Question

answer needed for this question​

Answer 1

Answer:

question 1

a. in two variables

b.in two variables

c.in two variables

d. in two variables

question 2

a. 1

b.0

c.5

d.4

question 3

a.6

b.1

c.-1

d.???

Answer 2

Answer:

1.) a. One variable

b. One variable

c. Two variable

d. Two variable

2.) a. 1

b. 0

c. 5

d. 7

3.) a. 6

b. 1

c. 1

d. 1