Find the output of the function y=−3x−7 when the input is . (1 point)

Answer 1

To find the output of the function when the input is x=2, substitute x=2 into the equation y=-3x-7:

y = -3(2) - 7
y = -6 - 7
y = -13

Therefore, the output of the function y=-3x-7 when the input is x=2 is -13.

Answer 2

The correct output is

Answer 3

Apologies for the miscalculation.

When the input is x=2, the output of the function y=-3x-7 is:

y = -3(2) - 7
y = -6 - 7
y = -13

Therefore, the correct output of the function y=-3x-7 when the input is x=2 is -13.

Answer 4

Find the value of the function y=3−21 when x=4
y=

Answer 5

To find the value of the function y=3−2x when x=4, substitute x=4 into the equation:

y = 3 - 2(4)
y = 3 - 8
y = -5

Therefore, the value of the function y=3-2x when x=4 is -5.

Answer 6

Determine if the function y=x5−13 , x≠0 , is a linear or nonlinear function. Enter 1 if the function is linear. Enter 2 if the function is nonlinear.(1 point)

Answer 7

The function y=x^5-13 is a nonlinear function because it contains a term with x raised to the power of 5. Linear functions have terms with x raised only to the power of 1 and do not include any other powers of x.

Therefore, the function y=x^5-13 is nonlinear.

Enter 2 for nonlinear.

Answer 8

Microbes like fungi, bacteria, and viruses can all spread through droplets in the air. What is the best way to protect yourself from all three—fungal, bacterial, and viral infections? (1 point)
Wash your hands frequently.
Wash your hands frequently.

Cover your skin when you are outdoors.
Cover your skin when you are outdoors.

Get a vaccination from your doctor.
Get a vaccination from your doctor.

Get antibiotics from your doctor.

Answer 9

The best way to protect yourself from fungal, bacterial, and viral infections is by washing your hands frequently. This practice helps prevent the spread of microbes and reduces the risk of infection.

Therefore, the correct answer is: Wash your hands frequently.