Which table represents a linear function? х
1
2.
3
4
у
5
9
5
9
х
1
2.
3
4
у
-5
10
-15
20
х
1
O
2
3
у
5
10
20
40
4
х
1
y
--5
0
2.

After two years, how much has been paid into interest?

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

Consider the function f(x)=-5x+3 what is f(-2)