Answer:
B) because 18 times 100 is equal to 5 times x, which means that x is equal to
Step-by-step explanation:
B is the only statement that is true
<em>If you use cross product property to solve these proportions B is the only one that is correct</em>
<em>A) 18/x and 5/100 </em><em>x= 360 not 36</em>
<em>B) 18/x and 5/100 </em><em>x=360</em>
<em>C) 18/100 and 5/x </em><em>x = 27.7 not 36</em>
<em>D) 18/100 and 5/x </em><em>x= 27.7 not 360</em>
Answer:
c
Step-by-step explanation:
Step-by-step explanation:
Step-by-step explanation:
The x-intercepts are x = -1 and x = 5, so:
y = k (x + 1) (x − 5)
The vertex is (2, -3), so:
-3 = k (2 + 1) (2 − 5)
-3 = -9k
k = 1/3
y = 1/3 (x + 1) (x − 5)
Simplifying:
y = 1/3 (x² − 4x − 5)
y = 1/3 x² − 4/3 x − 5/3
