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3 years ago

Which of the following is the graph of a linear function?

Mathematics

2 answers:

sergeinik [125]3 years ago

5 0

Number one is the correct answer note it mentions a straight line number to implies a parabola numbers three and four imply two lines that intersect those are not functions the answers number one

lakkis [162]3 years ago

5 0

Answer:

Step-by-step explanation:

linear functions are straight lines.

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Which equation is equivalent to 60% of 25? Select all that apply.

elena-14-01-66 [18.8K]

Answer:

tHERE ARE NO EQUATIONS

Step-by-step explanation:

60% of 25

= 60/100 x 25

= 0.6 x 25

= 15

7 0

3 years ago

What is the slope of 12,-10 and 15,-8

Ber [7]

Answer:

2/3

Step-by-step explanation:

To find the slope, we use the formula

m = ( y2-y1)/(x2-x1)

= ( -8 - -10)/( 15 -12)

= ( -8+10)/( 15-12)

= 2/3

7 0

2 years ago

Read 2 more answers

Whats 2% as a decmial (show your work) p.s.a will give brainlest

Oksanka [162]

Answer:

.02

Step-by-step explanation:

can't really show work since you don't solve

8 0

2 years ago

Read 2 more answers

How do you solve this

IgorLugansk [536]

First lets write out the equation:
-8x + 2x - 16 < -5x + 7x
Lets collect the x values

-6x - 16 < 2x
-8x - 16 < 0 (subtract both sides by 2x to get all the x's on one side)
-8x < 16 ( add both sides by 16 to get all the x's alone)
x < -2 ( divide both sides by -8 to get what just x is)

So x < -2

6 0

3 years ago

A researcher believes that 12% of a simple random sample of adults will be able to identify a Toyota Scion by brand and model na

DochEvi [55]

Answer: 650

Step-by-step explanation:

When prior estimate of population proportion is known , then the formula to find the required sample size is given by :-

$n=p(1-p)(\dfrac{z^*}{E})^2$