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REY [17]
2 years ago
15

Which statements are true about the graph of the function f(x) = x2 – 8x + 5? Check all that apply.

Mathematics
2 answers:
erastovalidia [21]2 years ago
8 0

Answer:

Step-by-step explanation:

The first statement, the fourth statement, and the fifth statement are true.  The others are not.  

In vertex form, looking at the first statement, you can see that the vertex is located at (4, -11), NOT (-8, 5)

The (x - 4)^2 binomial gives you the axis of symmetry, which is x = 4, NOT x = 5.

Kobotan [32]2 years ago
6 0

Answer:

The first statement, the fourth statement, and the fifth statement are true.

Step-by-step explanation:

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Find the volume of a cylinder below . The formula for the volume of a cylinder is . The radius of the circle is represented by r
lapo4ka [179]

Answer:

The volume of the cylinder  V =  942 cm³      

Step-by-step explanation:

<u><em>Step(i):-</em></u>

Given that the graph

The height of the cylinder (h) = 12cm

The diameter of the cylinder d = 10cm

The radius of the cylinder

                              d = 2r

                             r = \frac{10}{2}

                             r = 5 cm

<u><em>Step(ii):-</em></u>

The Volume of the cylinder

     V = π r² h

     V = π (5)²(12)

     V = 300π cubic centimeter

     V = 300 × 3.14

    V = 942 cm³

<u><em>Final answer:-</em></u>

Volume of the cylinder  V =  942 cm³

     

3 0
2 years ago
Carla was asked to draw all the lines of symmetry for a regular pentagon. She drew
Elena L [17]

Answer:

Simple, Her Pentagon is not straight

Step-by-step explanation:

Carla's Pentagon is not straight. Her symmetry line is off scale. Simply fix the Line on the pentagon And it will be correct.

Hope this helps ^

7 0
2 years ago
What is the surface area? Please help. Thanks!
ValentinkaMS [17]
340.8 will be the answer i know how to do surface area of a pyramid but this one is a little confusing i followed the formula and all that but i think this is the right answer, sorry if it was wrong 
7 0
3 years ago
Y = 1/5x+3 explain plz
IceJOKER [234]

Answer:

alright all you need to do is Use the slope-intercept form to find the slope and y-intercept

So the Answer to the question is

Slope: 1/5

Y-Intercept: 3 Hope this helps :)

Step-by-step explanation:


8 0
3 years ago
There are 48 calories of energy in 40g of rice. How many calories are in 160 g of rice?
Rashid [163]
160 grams of rice is four times larger than the given 40 g. 
<span>So the number of Calories must be 4 times larger too. </span>

<span>48 x 4 = 192 Calories in 160 g of rice</span>
5 0
2 years ago
Read 2 more answers
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