What type of graph can have two x-intercepts?

Mathematics

1 answer:

makkiz [27]2 years ago

7 0

Answer: A quadratic graph can have two x-intercepts

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Consider the graph of the parent exponential function f and transformed function g.

trasher [3.6K]

Answer:

Shifted up 5 units, g(x) = -f(x) + 5

Step-by-step explanation:

When you look at the graph of the parent function f and the transformed function g, you can see that after a reflection over the x-axis, you would need to translate the graph 5 units up to produce g.

A reflection over the x-axis is taking the negative of the function and shifing 5 units up is adding 5 to the function, so g(x) = -f(x) + 5

3 0

2 years ago

i dont know how to solve this questions without a graphing on a calculator but i can't use calculator for this question pls help

hoa [83]

Answer:

D

Step-by-step explanation:

When the denominator is equal to 0, the function doesn't exist. So factor the bottom, luckily its already partially factored.

(x^2 + 8x + 12) = (x+2)(x+6)

So now the denominator is (x+2)(x+6)(x-3)

The function doesn't exist when x = -2, -6, 3

Now we know there are 3 total discontinuities.

A and B can be eliminated

Since there is an (x+2) on the top and the bottom, they don't affect the shape of the function, but only causes a removable discontinuity when x = -2.

However, (x+6) and (x-3) are only on the bottom, so they DO change the shape, so they are non-removable

The answer therefore is 1 removable and 2 non-removable; D

7 0

2 years ago

Read 2 more answers

Azul bought 10 reams of paper at the tore for a total cost of 84$ the tax on the purpose was 4$ what equation could be used to r

tankabanditka [31]

Answer:

The equation $10x+4=84$ could be used to represent this situation.