Mathematics, 24.07.2019 18:00 sillslola816oxb5h7

Which of the following statements are true about the graph select all that apply

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Answer from: rleiphart1

The correct options are

(a) The graph has a minimum.

(d) The vertex is located at (-1, -9).

(g) The y-intercept of the graph is (0, -8).

Step-by-step explanation: We are to select the correct statements about the given graph.

From the graph, we can see that the curve is opened up right, so there is no maximum point and the minimum occurs at the point (-1, -9).

So, option (a) is correct, but option (b) is incorrect.

The value of 'y' becomes zero at x= -4 and x = 2. So, -4 and 2 are the zeroes of the graph. Option (c) is correct.

The vertex is located at the point (-1, -9), so option (d) is also correct.

The y-intercept of the graph will be the points at which x = 0. The only value value of 'y' when x = 0 is -8.

So, the y-intercept of the graph is (0, -8). Option (e) is incorrect and option (g) is correct.

Also, the solution of the quadratic equation are the values of 'x' where 'y' becomes zero. So, the solution occurs at the points (-4, 0) and (2, 0). Option (f) is incorrect.

Thus, the correct statements are

(a) The graph has a minimum.

(d) The vertex is located at (-1, -9).

(g) The y-intercept of the graph is (0, -8).

Answer from: Quest

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

Answer from: Quest

a 4/6 = 9/12 not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional. if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional

b 2/3 = 12/18

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional

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Which of the following statements are true about the graph select all that apply
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