To find the x-intercept, let y = 0, and solve for x.
5y - 3x = 15
Let y = 0.
5(0) - 3x = 15
-3x = 15
x = -5
The x-intercept is -5.
To find the y-intercept, let x = 0, and solve for y.
5y - 3x = 15
Let x = 0.
5y - 3(0) = 15
5y - 0 = 15
5y = 15
y = 3
The y-intercept is 3.
Answer:
C. X-int -5
Y-int 3
Answer:
5
Step-by-step explanation:
Since a line splitting a chord that goes through the circle and is perpindicular to that chord is always the midpoint.
5x-7 = 18
5x = 25
x = 5
Since the point satisfies the equation
y = x +3
you have
b = (-3/5) +3 = 12/5 . . . . . . . matches A. 12/5
Answer: At noon the temperature outside of Hector's home was 4 degree warmer than the temperature outside of gale's home.
Step-by-step explanation:
Here, x represents the number of hours after noon while g(x) and f(x) represents the temperature of gale's and hector's home respectively in x hours.
Since, at noon, x = 0
And, by the table g(x=0) = -1
That is, the temperature of gale's home is -1° F at noon.
And, by the given graph, f(x=0) = 3
That is, the the temperature of hector's home is 3° F at noon.
And, f(0)-g(0) = 3-(-1) = 4°F
That is, the difference between the temperature of hector's home at noon and the temperature of gale's home at noon is 4°F.
Try searching it up on google, yahoo, or internet explorer