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2 years ago

Can someone please help me with part b?

Mathematics

1 answer:

gogolik [260]2 years ago

8 0

Answer:

x-intercept(s): (-2, 0), (6, 0)

y-intercept(s): (0, -6)

Step-by-step explanation:

An x-intercept represents the point(s) at which the parabola intersects the x axis. A parabola can have 0, 1, or 2 x-intercepts.

A y-intercept represents the point at which the parabola intersects the y axis. A parabola always has exactly 1 y-intercept.

Hope it helps :) and let me know if you're still confused.

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This is due tomorrow pls help me fast

In-s [12.5K]

Answer:

-6

Step-by-step explanation:

When x is -7, you just find the coordinates that fall on the line, so the coordinates are (-7,-6)

6 0

3 years ago

Find the conjugate of 84 - 63i.

gizmo_the_mogwai [7]

84+63i would be the complex conjugate of84-63i

3 0

4 years ago

Find the coordinates of the image of (1, 4) under

zavuch27 [327]

Answer:

a) (4,-1)

b) (4,1)

c). (6,4)

6 0

4 years ago

If m∠P = (7x – 22) ° and ∠P is a right angle, find the value of x.

gogolik [260]

Answer:

Step-by-step explanation:

If P is a right angle the the value of 7x - 22 would be equal to 90°

7x - 22 = 90°

7x = 112°

x = 16

6 0

3 years ago

Josslyn has nickels and dimes in her pocket. The number of nickels is three more than seven times the number of dimes let d repr

vfiekz [6]

$7d+3$ Explanation

to solve this we need to translate into math terms, so

Step 1

a) let d represents the number of dimes

let n represents the number of nickles

re write the expressions

$\begin{gathered} number\text{ of dimes=d} \\ seven\text{ times the number of dimes = 7d} \\ \end{gathered}$

The number of nickels is three more than seven times the number of dimes in other words you have to add 7 to seven times the number of dimes to obtain the number of nickles

hence

$n=7d+3$

therefore , the expression for the number of nickles is

$7d+3$

I hope this helps you

3 0

1 year ago