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2 years ago

What are the answers to y=4x+1?

Mathematics

2 answers:

velikii [3]2 years ago

8 0

X = -1/4

Move the 1 to the other side then divide by 4 on both sides

Maurinko [17]2 years ago

4 0

Answer:

x intercept is (-1/4,0) or y intercept (0,1) and you can also enter the problem on mathaway to get your answer hopefully this helps.

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Lesson 12 Ratios of Fractions and Their Unit Rates

slava [35]

Answer:

tttt5556689

Step-by-step explanation:

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6 0

2 years ago

Read 2 more answers

Marie ordered a root beer float at the ice cream shop. the float was $2, and she paid a 6% sales tax. how much did Marie pay for

podryga [215]

$2 (0.06)= 0.12
1
2.00+0.12= 2.12

7 0

2 years ago

How do I find the vertex and the standard form? Plz explain

xenn [34]

Answer:

Vertex form

y = -4(x + 3)^2 + 10

Standard form;

y = -4x^2-24x - 26

Step-by-step explanation:

Mathematically, we have the vertex form as

y = a(x-h)^2 + k

(h,k) represents the vertex

We have h as -3 and k as 10

y = a(x+3)^2 + 10

To get a, we substitute any of the points

Let us use (-1,-6)

-6 = a(-1+3)^2 + 10

-6-10 = 4a

4a = -16

a = -16/4

a = -4

So we have the equation as;

y = -4(x+3)^2 + 10

For the standard form;

We expand the vertex form;

y = -4(x + 3)(x + 3) + 10

y = -4(x^2 + 6x + 9) + 10

y = -4x^2 - 24x -36 + 10

y = -4x^2 -24x -26

7 0

2 years ago

The slope is -10 and it passes through (2,5)

SVETLANKA909090 [29]

Answer:

y=-10x+25

Step-by-step explanation:

7 0

2 years ago

A hotel claims that 8585% of its customers are very satisfied with its service. complete parts a through d below based on a ran

jek_recluse [69]

We can solve this problem using the binomial distribution. A binomial distribution<span> can be thought of as a success or failure outcome in an experiment or survey that is repeated multiple times.
</span>Probability function of binomial distribution has the following form:
$P= \frac{n!}{k!(n-k)!} p^k(1-p)^{n-k}$
p represents the probability of each choice we want. k is the number of choices we want and n is the total number of choices.
In our case p=0.85, k=5 and n=6.
We can now calculate the answer:
$P= \frac{6!}{5!(6-5)!} 0.85^5(1-0.85)^{6-5}=0.39$
The probability is 39%.
.

7 0

3 years ago