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morpeh [17]
4 years ago
10

Which point is an intercept of the quadratic function

Mathematics
1 answer:
iogann1982 [59]4 years ago
6 0

Answer:

Step-by-step explanation:

x intercepts are points on the graph when the graph crosses the x axis, that is, when y is 0. if y is a sum of a product, then it is 0 when one of its factors is 0.

it's factors are:

x-8 (so x is 8)

x+9 ( I assume that the missing sign is a plus) (x would be -9)

this means that it's x-intercept  is (-9,0) - only this option includes the intercept.

The other intercept is (8,0) BRAINLIEST LOL :)

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A container of oregano is 17 pounds heavier than a container of peppercorns their total weight is 253 pounds the peppercorns wil
34kurt
Alright, we can turn the word problem at the beginning into an equation.
Let's represent oregano with "o" and peppercorns as "p".
o=p+17
Also, we know that the two added together are 253 pounds.
o+p=253
Since we know that o=p+17, let's substitute it into the second equation.
(p+17)+p=253
2p+17=253
-17       -17
2p=236
p=118
So, we have 118 pounds of peppercorns. (Although it's irrelevant to the second half of the equation, we also know we have 135 pounds of oregano)
Now, let's convert pounds to ounces.
1 pound = 16 ounces.
So, multiply 118 by 16....
118*16=1888
So, you can make 1888 one-ounce bags of peppercorns.
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4 years ago
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Lilit [14]

Answer:

<h2>you're answer would be 10</h2>

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3 years ago
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ddd [48]

Answer:

P=23.9\ inches

Step-by-step explanation:

<u>Formula Evaluation</u>

Formulas are expressions where a sequence of letters, numbers or symbols have a determined meaning in given system.

Formulas are usually expressed as mathematical operations that connect one or more variables.

The perimeter of a triangle is the sum of the lengths of its sides. Being a,b, and c their sides, then the perimeter has the formula

P=a+b+c

We are given the values of

a=13\ inches

b=7.2\ inches

c=3.7\ inches

Thus the perimeter is

P=13\ inches+7.2\ inches+3.7\ inches

\boxed{P=23.9\ inches}

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4 years ago
Which function represents transforming ƒ(x) = 3x with a reflection over the x-axis and a vertical shift of 4 units?
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Answer:

D. h(x)=-3x+4

Step-by-step explanation:

we are given

f(x)=3x

Firstly, it is reflected over x-axis

we know that for reflection about x-axis , we can replace y as -y

we get

g(x)=-f(x)

g(x)=-3x

now, it is vertical shift up by 4 units

so, we can add 4 to y-value

we get

h(x)=g(x)+4

h(x)=-3x+4

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