Pre algebra to algebra 1

Question 1

What is 5 to the second power?

Answer 1

25

Question 2

-5+6x=13

Answer 2

3

Question 3

What is a real number?

Answer 3

In mathematics, a real number is a value of a continuous quantity that can represent a distance along a line.

Question 4

.5x+4=24

Answer 4

40

Question 5

What is the image of a function?

Answer 5

is the set of all output values it may produce. More generally, evaluating a given function f at each element of a given subset A of its domain produces a set, called the “image of A under (or through) f “.

Question 6

Solve the equation so y is a function of x

4y= 8x+ 16

Answer 6

Y= 2x+4