The right answer is C
Let me to explain. From the graph we know that the vertex of this parabola is . This is a<em> maximum y-value.</em> We also know that the parabola <em>opens downward, </em>so the leading coefficient is negative. Given that the function is even and the leading coefficient is negative, it follows that the graph falls to the left and right. In a mathematical language this is:
<em> </em>
Answer:
3 hours
Step-by-step explanation:
275+55 t=440
55 t=440-275
or 55 t=165
t=165/55=3
Answer:
Step-by-step explanation:
π radians =180°
x radians = 330
x=1.8333 π
x= 5.76 Rad =330°
Answer:
3(x-1)
Step-by-step explanation:
you need to out the x minus 1 in brackets as you multiply the whole thing by 3