Question

Which statement is true about the function f(x) = 3x + 4 and the linear function that fits the values in the table below?

Answer 1

f(x) = 3x + 4

g,(x) grows in 6 units

x increase is 2 units

THEN

f(x) x- intercept is , x= -4/3

g(x) x intercept = x= -2 y= 0

Then a) option is FALSE

Option b)

f(x) y intercept is y=4

g(x) y intercept= 7

Is them FALSE

Option c)

f(x) slope m = 3

g(x) slope = Y/X = (22-16)/(5-3)= 6/2= 3

Its then TRUE

Option d)

f(x) = g(x) ?

Example

for x= -3. Then

f(x) = 3•-3 + 4 = -5

g(x)= -2

Then its FALSE