Hi I’m so bad at math, please help me

See below.

Step-by-step explanation:

We need to figure out the function of g(x) first.

y=mx+b

7=2x+b

5=4x+b

Subtract the first from the second.

2x=-2

x=-1

Plug back into the equation.

7=-2+b

b=9

y=-x+9

A.  The y-intercept of the function f(x) is less than the y-intercept of g(x).

The y-intercept of f(x) is 8 and of g(x) is 9.  This is true.

B.  Function f(x) is non-linear.  This is true.

C.  Function f(x) has more x-intercepts than g(x).  f(x) does not have any x-intercepts.  g(x) has 1.  This is false.

D.  The y-intercept of the function f(x) is greater than the y-intercept of g(x).  Since A is true, this must be false.

E.  The y-intercepts of f(x) and g(x) are equal.  This is false, since A is true.

answer: answer is c!

ok i got to organize the

3/15 and 12/55

3*

aha

3*4 equals 12 but not

a: no

b:

8/24 12/35

no

gautie

it's c

5/18 = 25/90

5*5=25

18*5 = 90

hope that you!

one more happy customer!

< 3

step-by-step explanation:

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3