Question

What are the x-intercept(s) of the graph of y − 3 = x2 + 4x?

Answer 1

rewrite the equation as

\[y = x^2 + 4x + 3\]

can you factorise this..?

Answer 2

to find the x- intercepts let y = 0

then

\[x^2 + 4x + 3 = 0\]

Answer 3

but like isnt it a rule that a cant equal 0?

Answer 4

the rule for x intercepts is that y = 0....

you are finding the points on the x-axis.... this is where y is always equal to zero

Answer 5

no. A cant equal zero... and it does in this equation

Answer 6

you let the equation equal zero

\[x^2 + 4x + 3 = 0\]

so can you factorise

Answer 7

@marmar3000 , if you're referring to the coefficients in the equation \(\large y=ax^2+bx+c \), then in your equation a is not zero...

Answer 8

now you need to find the factors of 3 that add to 4

Answer 9

Luella has a pond in her yard. She wants to surround it with 330 feet of fencing. The fencing is sold by the yard. How many yards should she buy?

Answer 10

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Answer 11

https://i.imgur.com/Wjmpc6D.png

Answer 12

Assessment items
Assessment started: undefined.
Item 1

Read the passage.

Dark Star

Giselle leaned against the mahogany bay horse, stroking the white diam

Answer 13

Okay I was gone for a minute BUT I'M BACK NOW

Answer 14

the scatter plot presents Ray's monthly electricity bills and amount of time ray

Answer 15

Which word shares a connotative meaning with the word cheap as it is used in this sentence?

Ashley thought her parents were being cheap when they bought ge

Answer 16

Which revision fixes the dangling modifier in the sentence?

Rowing through the rapids, the canoe began to fill with water.

Answer 17

dangling modifier

Answer 18

Misplaced Modifiers

Answer 19

For which literary work did Joseph Heller use his military experiences as a prima

Answer 20

Calc III Tutorial: Lagrange Multipliers

Answer 21

Can someone translate this for me?

Answer 22

Find the interest due on $1,090 at 8% for 5 years.

43.60
68.13
436.00
681.25

Answer 23

Now identify the simple subject and simple predicate.

The meeting began promptly at seven o'clock.

Answer 24

What can be inferred from these lines describing the pardoner in Chaucer's prolog

Answer 25

What is the rate of change of the linear relationship modeled in the table?

x y

Answer 26

Which of these best identifies the shift of mood in this sentence?

"If you were to sit more comfortably, you will not fall off.

Answer 27

Which scenario best matches the linear relationship expressed in the equation y = u221214x + 1,700?

Kent has $1,700 in his bank account and spends $14 each

Answer 28

The saying "Whoso is a man must be a nonconformist" is based on whose transcendentalist belief?
A.