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3 years ago

NEED HELP ASAP PLEASE HELP ME!!!

Mathematics

1 answer:

jeyben [28]3 years ago

8 0

Answer:

The second option

Step-by-step explanation:

The answer is negative (The blue line is below the x axis)

for all x values between -2 and -6 is a true statement

The first option is incorrect because the function is negative between -4 and -2.

The third option is incorrect because the function is negative between -3 and -2.

The forth option is incorrect because the function is positive for x < -6.

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185 is 20% of what number

san4es73 [151]

185 x .20 = 37

185 + 37 = 222

222 is your answer

hope this helps

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3 years ago

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Find the equation of a line that passes through (3,12) and is parallel to the graph of y=2x+4. Write the equation in slope-inte

anygoal [31]

Answer:

12+3x=y

Step-by-step explanation:

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How much must be deposited today into the following account in order to have $35,000 in 7 years for a down payment on a house?

Rom4ik [11]

Answer:

The amount that must be deposited is $ 19973.87.

Step-by-step explanation:

We have a relation between future value present value as:

F= P $(1 +\frac{r}{n} )^{nt}$

F=future value

P=present value

r=rate (as a decimal)

n=number of compounding periods per year

t=number of years

Now,

assume rate as 8%

35000= P $(1+\frac{0.08}{12} )^{12*7}$

or, 35000= P × $1.0067^{84}$

or, P = $\frac{35000}{1.7522}$

or, P = $ 19973.87

So you must deposit $ 19973.87 today.

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3 years ago

The temperature was -13 F. Write an equivalent statement about the temperature using the absolute value of the number

ch4aika [34]

The answer would be -13=13. Its just telling you to write an equation by usiing the absolute value

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3 years ago

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The quadratic function: <img src="https://tex.z-dn.net/?f=y%3D-x%5E2-8x%2B1" id="TexFormula1" title="y=-x^2-8x+1" alt="y=-x^2-8x

pav-90 [236]

Answer:

2) (-∞, 17]

Step-by-step explanation:

The leading coefficient of the function is negative, so the parabola opens downward. The vertex will be a maximum, the upper end of the range. The lower end of the range will be -∞.

The vertex of the function lies on the axis of symmetry. The maximum can be found by evaluating the function at x=-4.

y = -(-4)² -8(-4) +1 = -16 +32 +1 = 17

The range of the function is (-∞, 17].

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2 years ago

￼ NEED HELP ASAP PLEASE HELP ME!!!

NEED HELP ASAP PLEASE HELP ME!!!