The answer is +3/-3. x^2-9=0 ---> x^2=9 -----> x=+3/-3
Answer:
3,5 I think is the point of axis
Step-by-step explanation:
ok
Answer:
1 and four
Step-by-step explanation:
Answer:
y = -3x + 5
Step-by-step explanation:
For two lines to be perpendicular, the product of their slope must be -1.
Slope of the given line M = 1/3
Slope of the required line is m
If product is -1, then;
Mm = -1
1/3 m = -1
m = -3
SInce it intersects at the y intercept, y intercept c = 5
Get the required equation. Substitute m = -3 and c = 5 into the equation
y = mx+c
y = -3x + 5
Hence the required equation of the line is y = -3x + 5
