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)

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)

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

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

Therefore, the equation is :---

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4

in 2010, the population of the state of california is 37.29 × 10⁶

step-by-step explanation:

population of los angeles = 3.79 × 10⁶

population of california = 9.84 × population of los angeles

                                        = 9.84 × 3.79 × 10⁶

                                        = 37.2936 × 10⁶

                                        = 37.29 × 10⁶

∴ in 2010, the population of the state of california is 37.29 × 10⁶