First do 6×8=48, then just add the 0's to the end to get 480,000
You would need 18 3/4 quarts of sparkling water.
Answer:
Last option
Step-by-step explanation:
Notice that the y-axis represents test scores. The lowest value on the y-axis is a 60.
The x-axis represents hours studied. The lowest value on the x-axis is a 0.
This implies a student who would study 0 hours would expect to score a 60 on the test.
Y = x + 4
y = -x - 6
x + 4 = -x - 6
x + x = -6 - 4
2x = -10
x = -10/2
x = -5
y = x + 4
y = -5 + 4
y = -1
one solution : (-5,-1)
The standard equation of a parabola is:
(y-k) = a(x - h)² , where h and k are the coordinates of the Vertex
Since the vertex is ( - 5 , -7), then :
(y +7) = a (x + 5)².
It's given that the vertex is a minimum, that means the coefficient a>0 and the parabola is open upward.
Depending on the value of a (always a>0) , the equation :
y = a(x-5)² + 7 is a parabola
