Which function is linear?

A) f(x) = 5x2 + 10
B) f(x) = 5/x + 10
C) f(x) = 5x^2 − 10
D) f(x) = x/5 − 10

D)f(x) = x/5 − 10

Step-by-step explanation:

For being a linear function, degree of the function should be 1, which is satisfied by the function given under option D.

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation: