Answer:
y=4x+13 or y-5=4(x+2)
Step-by-step explanation:
we know that
The equation of the line into point slope form is equal to
y-y1=m(x-x1)
In this problem we have
m=4
(x1,y1)=(-2,5)
substitute
y-5=4(x+2) ----> equation of the line into point slope form
Convert to slope intercept form
y-5=4x+8
y=4x+8+5
y=4x+13 ----> equation of the line into slope intercept form
Answer:
The roots of equation are real and distinct.
Step-by-step explanation:
Given that
ax²+bx+c=0
a+c=0
To find the behavior of roots we have to find out D
If
D> 0 Two real distinct roots
D=0 Two equal roots
D<0 Tow imaginary roots
a+c=0
a= - c
It means that D>0 .So the roots of equation is real and distinct.
5/21 because make them all inti decimals and thats what you get
Answer:
it's 10.00 because I used a calculator
Answer: . 2 + 3b
Step-by-step explanation: Twice b is 2b. Sum of 2 and b is 2 + b. Add them all together and combine like terms. You get your answer.