All categories

2 years ago

Hello i don't get it pla help me i just want an answer

Mathematics

1 answer:

pshichka [43]2 years ago

7 0

Answer:

-3

Step-by-step explanation:

y = 4x - 3

this equation is put in slope intercept form

y = mx + b

where m = slope and b = y intercept.

we want to find the y intercept

-3 takes the spot of b therefore the y intercept is -3

You might be interested in

10x + 9y=0 8x + 18y=0

Luba_88 [7]

Answer:

x=0 y=0

Step-by-step explanation:

multiple the first equation by 2

after subtract equation 2 from 1

after getting x you substitute the value of x in any of the equation for your y

3 0

3 years ago

HELP PLZ Does the Graph Represent A Function? Why Or Why Not?

Gekata [30.6K]

Answer:

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Evaluate the function. f(x) = 3x² – x Find f(10)

kirill [66]

Answer:

f(10)=290

Step-by-step explanation:

Function Evaluation

Given a function f(x) as an explicit expression, finding f(x=a) implies substituting the value of x by a in every instance it occurs.

We are given the function:

$f(x)=3x^2-x$

It's required to find f(10). We replace the x for 10:

$f(10)=3*10^2-10$

Operating:

$f(10)=3*100-10$

$f(10)=300-10$

$f(10)=290$

Thus, f(10)=290

4 0

3 years ago

2 bags of cat food cost $8.50, how much would 5 bags of cat food cost ?

luda_lava [24]

Answer:

$42.05

Step-by-step explanation:

First do $8.50/2=4.25

This means that one bag of cat food is $4.25

Now you multiply 5*4.25=$21.25,

I hope this helps and is correct!

8 0

3 years ago

Baby Deirdre wants to arrange 8 blocks in a row. How many different arrangements can the baby make?

kkurt [141]

I did some research and I think the answer is 255

6 0

2 years ago