contestada

1. What is the x-intercept of the following linear function?
f(x) = 2x + 4*
(2 Points)
a. (0.4)
b. (4,0)
c. (-2,0)
d. (0-2)

Respuesta :

ChoiSungHyun

Step-by-step explanation:

At the x-intercept of f(x), we have f(x) = 0.

=> 2x + 4 = 0, 2x = -4, x = -2.

Hence the x-intercept is (-2, 0). (C)

manissaha129

Answer:

To find x-intercept we have to solve f(x)=0

But it is given that f(x)= (2x+4)

Therefore, the equation is :---

[tex]2x + 4 = 0 \\ 2x = - 4 \\ x = \frac{( - 4)}{2} \\ \boxed{x = - 2}✓[/tex]

c. (-2,0) is the right answer.

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