the following formula relates three quantities: force (f), mass (m), and acceleration (a).
f = ma
will give you a you ( that heart thing )
(a) solve this equation for a.
(b) let the force be units and the mass be m = 10 units. what is the acceleration, a?
(c) let the force be f = 25 units and the acceleration be a = 5 units. what is the mass, m?
also, this is not a choice question, i have to answer (a), (b), and (c).

(a) F=ma       

      a=F/m

 (b) a=25/10

      a=2.5

    2.5*10=25

(c)  m= 25/5

      m=5

    5*5=25

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

- both graphs increase on their domain.

- the graphs of both functions have the same x-intercept.

- neither graph has a y-intercept.