2 years ago

5.

1 answer:

3 0

The function has a maximum at (1, 3).

_____
You know it is not a minimum because the coefficient of the squared term is negative.

You know the vertex is (1, 3) because you match the pattern to
.. y = a(x -h)^2 +k
which has its vertex at (h, k).

You might be interested in

If x=12 what is that value of 5(x-4)

Kamila [148]

Answer: 40

Step-by-step explanation:

You need to plug in 12 for x

5(12 - 4) = 5 x 8 = 40

3 0

2 years ago

A barrier in the shape of a rectangle is used to retain oil spills. On a blueprint, a similar barrier is 9 inches long and 2 inc

drek231 [11]

Width of the actual barrier = 1.2 miles

Width of the barrier in the blueprint = 2 inches

2 inch dimension of blueprint = 1.2 miles of original

So, 1 inch dimension of blueprint = 1.2/2 = 0.6 miles.

Since the length of the barrier in the blueprint = 9 inches,

length of the actual barrier = 9(0.6) = 5.4 miles.

5 0

3 years ago

Nadia is picking out some movies to rent, and she is primarily interested in horror films and mysteries. She has narrowed down h

Molodets [167]

Answer:

I believe 8000 would be the answer

Step-by-step explanation:

13+7 =20

20^3=8000

8 0

2 years ago

Find x and y intercepts. write ordered pairs representing the points where the line crosses the area axes. 2x+5y-11=0

NeTakaya

For X intercept = (2,0)
For Y intercept = (0,5)

5 0

2 years ago

Read 2 more answers

The vertices of ΔABC are A(2, -5), B (-3, 5), and C (3, -3). The triangle is reflected over the x-axis. Use arrow notation to de

ehidna [41]

Reflected over the x-axis: $A'(2,-5),B'(-3,-5),C'(3,3)$ . Hence the original triangle is described by A'B'C'.

3 0

3 years ago