For this case we have the following quadratic function
To solve by completing squares, we must take into account the following procedures:
1) The variables on one side of the equation:
2) The leading term equal to 1:
3) Complete the square:
Answer:
The solutions are:
Answer:
x = 7
Step-by-step explanation:
3x - 4 = 17
Add 4 to cancel out the -4 on left side
3x = 21
Now divide by 3 to solve for x
x = 7
Answer:
31.4cm
Step-by-step explanation:
C = 2π.r = 2×3.14×5 =3.14×10 = 31.4
Answer:
x= -5
Step-by-step explanation:
3х - 4<-19=
add +4 to both sides
3x<-15
divide 3 on both sides
x<-5
might have to rewrite the final answer
Answer:
The answer to your question is: y = 3x + 1
Step-by-step explanation:
Data
slope = m = 3
y-intercept = (0, 1)
Formula
(y - y1) = m(x - x1)
(y - 1) = 3(x - 0)
y - 1 = 3x
y = 3x + 1