A differential equation is one that contains the derivative of a function. For example f(x) + 3 = 4f'(x) - 2. Usually you will be given one of the functions and initial conditions if you have to solve.
To add, subtract, multiply or divide the number given to get a whole number or an integer
Answer:
y=15
Step-by-step explanation:
y=mx+b
slope(y2-y1)/(x2-x1)
(15-15)/(6-13)
0/-7=0
y-intercept 15=0(15)+b
b=15
y=15
Answer:
60/11
Step-by-step explanation:
tan A = 60/11
7d = 63
Product = multiply
7(d) is equal to 63
so 7d = 63
