Which Function does NOT have an x-intercept?A.y=1/2x-7 B.y=-x^2+2x+5 C.y=-1/3x-5 D.y=x^2-2x+5

Answers

Answer 1
Answer: x intercept is when the line crosses the x axis aka when y=0

see if you can solve for x if you set y=0
if you get a false statement, then there is no yint
we can see that A and C have xints
test B and D

B.
0=-x^2+2x+5
if we put into quadratiic formula we get an x value


D. 0=x^2-2x+5
if we put into quadratic formula, there is not x intercept

D is answer
Answer 2
Answer:

Hi Tarry


The answer is D


I am sorry that I can't show how to graph it but there is no x-intercept


I hope that's help !


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Solve 2x^2=11x+6 by factoring

Answers

Answer:

(x-6) (2x+1)

Step-by-step explanation:

1) move everything over to the left side, so subtract 11x and 6.

2x^2 -11x - 6 = 0

2)multiply 2(a term) with -6 (c term)

x^2 -11x -12

3) factor and find what multiples to -12 and adds up to -11. in this case its -12 and positive 1

(x-12) (x+1)

4) divide -12 and 1 by the original a term (2)

(x-6) (x+1/2)

5) move the denominator of 2 over to the x.

(x-6) (2x+1)

Help me please help me helpm

Answers

Answer:

g(x) =  {(x + 9)}^(2)

a bag contains green Marbles and purple marbles if a marble is randomly selected from the bag the probability that it is green is 0.6 and the probability that it is purple is 0.4. Dylan draws a marble from the bag, notes its color, and returns it to the bag. He does this 50 times. How many times would you expect Dylan to draw a green marble?

Answers

Here, I have found the answer for you with an explanation:


Answer:

the answer is 180

Step-by-step explanation:

The water level in a plastic pool changed by -8 gallons each hour due to small hole in the bottom. After 6 hours, the pool contained 132 gallons. How much water was in the pool originally?

Answers

180 gallons.
8 * 6  = 48
48 + 132 = 180

What is less than 1/3

Answers

1/3

We know that 1/4 is smaller than 1/3. 

Answer: 1/4
Any number that has a greater denominator.
Such as
1/12
1/4
1/234
1/10000

What's is the answer to 12% of 91

Answers

First, turn 12 percent into decimal which is .12
Of = multiple
So now you times .12 times 91 which is 10.92
Answer 10.92
Hope this help