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

I am doing a project and I was wondering can your heart actually hurt from a brea

Answer 10

Alex is an avid ornithologist and bird-watcher. He received a tweet from a colleague that the "pink-tufted warbler," a rare and exotic bird, was sighted onl

Answer 11

biore charcoal face masks do they work

Answer 12

A dietician ask a patient about the food that the patient eats and makes the tabl

Answer 13

How is this possible?

Answer 14

Pretty sure it's this

Answer 15

What is the value of this expression?

[(3+5)u22c52u22125]u22c53

Answer 16

Evaluate the expression.

u200b 38+16u22c512u00f72u2212(30u22c52) u200b

Answer 17

Evaluate the expression.
9u221232u00f74

Answer 18

what is the main verb of the following sentence? The coffee mug that i drank out of every morning has gone missing.

Answer 19

the highlighted part of the sentence is called a/an who had been to the mansion b

Answer 20

When constructing inscribed polygons and parallel lines, how are the steps simila

Answer 21

the highlighted part of the sentence is called a/an who had been to the mansion b

Answer 22

Which of the following incidents from "The Contestu201d by Arthur Conan Doyle most clearly depicts Nero as a despotic ruler surrounded by assistants who ada

Answer 23

What does the passage mean by stating that Emperor Kangxi punish offenders u201cwith marvelous impartiality?u201d
a.

Answer 24

Read the passage.

Jimmy's note to Bob.

excerpt from "After Twenty Years" by O. Henry

Bob: I was at the appointed place on time.

Answer 25

16.1 km/h= 966 km/min= 57960 km/s= 57960000 m/s
880 ft/min= 52800 ft/s= 16093.44 m/s
16.

Answer 26

Why is Danticat sure that Nadira will face challenges?

Answer 27

Is the girl with the pigean picture still use question cove

Answer 28

Give the masses of the three most abundant Cl2O molecules