Equations Of Parabolas (Conics) Unscramble
1 answer:
The match is shown in the picture for the function of a parabola and the graph of a parabola.
<h3>What is a parabola?</h3>It is defined as the graph of a quadratic function that has something bowl-shaped.
As we know the standard form of the parabola is:
y = a(x - h)² + k
If a > 0 (parabola opens upwards)
If a < 0 (parabola opens downwards)
or
x = a(y - h)² + k
If a > 0 (parabola opens right side)
If a < 0 (parabola opens left side)
Here (h, k) is the vertex of the parabola and a is the leading term.
Thus, the match is shown in the picture for the function of a parabola and the graph of a parabola.
Learn more about the parabola here:
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Answer:
A. 60 miles per hour
B.120 customers per day
C.2.5 meters per second
D. $1.59 per pound
Step-by-step explanation:
Here we are asked to determine the unit rate for each one of the options given. By unit rate we mean the quantity for per unit quantity . Hence in order to find that we divide the two and quotient is our unit rate. Let us see how:
A. 420 miles in 7 hours
Unit rate =
Unit rate = 60 miles per hour
B. 360 customers in 30 days
unit rate =
Unit rate = 120 customers per day
C. 40 meters in 16 seconds
Unit rate =
Unit rate = 2.5 meters per second
D. $7.96 for 5 pounds
Unit rate =
Unit rate = $1.59 per pound