Answer:
slope = 1.5 earnings/hour
y-intercept = 9 earnings
Step-by-step explanation:
slope = (27 - 18) / (12 - 6) = 9/6 = 1.5 earnings/hour
y-intercept = 9 earnings
It will help with taxes and construction and paying things, etc.
What you're going to do is take 10% of $450.
450x0.10= 45
Jen is going to pay her parents back that amount and they want to know how long it will take so you will divide the amount borrowed by the result in the first equation.
1500/45= 34
I rounded up because you cant get a fraction of a week
Answer:
B. y=3(x-1)2 + 3
Step-by-step explanation:
Given that
vertex of the parabola is at the point (1,3)
let's verify, if the option B is the correct equation of the parabola.
comparing to standard equationof parabola (standard quadratic equation), we get
to find the vertex we use formula for x- coordinate as
to find y put x=1 in the Eq1, we get
vertex =(x,y) = (1, 3)
thus vertex of the parabola from the equation y=3(x-1)2 + 3 is (1,3), thus verified
Answer C
| (5)(2)+(0)(2) = 10, (5)(-1)+(0)(-2) = -5 |
| |
| (3)(2)+(-5)(2) = -4, (3)(-1)+(-5)(-2) = 7 |