Question

Find all real zeros of the function --7x+3.

a. -7,3
B. 3/7
C. -7
d. -3/7
Please select the best answer from the choices provided

Answer 1

B. 3/7

Explanation:

The real zeros of a function are the x-values of the points at which the graph intersects the x-axis. Therefore, the zeros are the x-values that make f(x) = 0 true.

The given function is f(x) = -7x + 3.

To determine the real zero of the function, set the function to zero and solve for x.

`\implies f(x)=0`

`\implies -7x+3=0`

`\implies -7x+3-3=0-3`

`\implies -7x=-3`

`\implies (-7x)/(-7)=(-3)/(-7)`

`\implies x=(3)/(7)`

Therefore, the real zero of the given function is 3/7.

Answer 2

To find all zeros of this function, we need to solve for x when f(x)= 0

-7x+3=0

Add 7x to both sides, we get

3=7x

Divide both sides, we get


X=3/7


Solution:

Option B ( 3/7 )