179k views
4 votes
What are the X-intercepts of the function f(x)=-2x-3x+20

1 Answer

2 votes

Answer: x=4

Explanation:

To find the x-intercepts of a function, you set the function equal to zero and then solve for the values of x that make the function equal to zero.

The function given is:

f(x) = -2x - 3x + 20

To find the x-intercepts, we set f(x) equal to zero:

0 = -2x - 3x + 20

Now, combine the x terms:

0 = -5x + 20

Next, isolate the x term:

5x = 20

Finally, solve for x by dividing both sides by 5:

x = 20 / 5

x = 4

So, the x-intercept of the function f(x) = -2x - 3x + 20 is x = 4.

User LoLance
by
8.3k points

No related questions found