Answer:
-9,9
Step-by-step explanation:
To find the roots, we set this equal to zero
(x+9) (x-9) =0
Using the zero product property
x+9 =0 x-9=0
x =-9 x=9
Slope-intercept form is y = mx + b
The slope can be found by dividing y(2) - y(1) by x(2) - x(1).
4 - 3 = 1
2 - 0 = 2
m = 1/2
Since the first point has an x-coordinate of 0, the y-coordinate is the y-intercept of the line.
b = 3
Equation: y = 1/2x + 3
Answer:
1.5 inches
Step-by-step explanation:
First you need to divide 3 by 2 because 7 is half of 14 and you would get 1.5 so your answer is 1.5 inches
Answer:
4x + 3x = 42
Step-by-step explanation:
