In order for a graph to be a function, it has to only cross the vertical (up and down) lines that it covers once. Since this is an angle, it crosses all the lines in two different places, and isn't a function.

7 0

3 years ago

When the angle of elevation to the sun is 42 a flagpole casts a shawdow that is 21 ft long

podryga [215]

:):):):):):):):):):):):

7 0

3 years ago

Solve this equation<br><br><br> -3(6 + 6b) + 4 = -104

yulyashka [42]

Answer:

b = 5.

Step-by-step explanation:

-3(6 + 6b) + 4 = -104

-18 - 18b + 4 = -104

-18b = -104 + 18 - 4

-18b = -90

b = -90 / -18

b = 5.

5 0

3 years ago

Mr. and mrs. Hawell want to file their income tax return together. Which filing status should they use?

Morgarella [4.7K]

Answer:

The one that ends with jointly!

Step-by-step explanation:

7 0

3 years ago