All categories

2 years ago

What is the value of the function at x=−3?

Mathematics

2 answers:

kap26 [50]2 years ago

5 0

y=4 is the value y when x = - 3

lyudmila [28]2 years ago

3 0

It looks like y = 4. Why is the graph black?
You just move to that x value on the x axis then go to your graph (line) and what y - value is it across from?

You might be interested in

Which ordered pairs is a solution to −5x + 3y > 12?

In-s [12.5K]

Answer :-

Given inequality ,

-5x +3y > 12
3y > 5x + 12
y > 5/3x + 12/3
y > 5/3x + 4

From the options ,

When x is 3 and y = 9

y >1* 5 + 4
y > 5 +4
9> 9 ( Not possible )

When x is -5 y is 5

y > 5/3*-5 + 4
y > -8.3 + 4
5 > -3.7 ( Possible )

When x is 3 y is -6

y > 5 + 4
-6 > 9 ( Not possible )

When x is -2 y is -5

y > -3.33 + 4
-5 > -0.67 ( Possible )

When x is 2 y is 8

y > 3.33 + 4
8 > 7.77 ( possible )

When x is -6 y is 0

y > -10 +4
0 > -6 ( possible )

7 0

3 years ago

Read 2 more answers

A rectangle Has an area of 252 yd.². The length of the rectangle is 10 yards longer than twice it’s worth. Find the width and le

Rama09 [41]

Answer:

Width = 9 yds

Length = 28 yds

Step-by-step explanation:

Width = x

Length = 2x + 10

Area is 252 yd²

x(2x + 10) = 252

2x² + 10x - 252 = 0

2 (x + 14) (x - 9) = 0

(x + 14) (x - 9) = 0

x = - 14 or x = 9

Width = 9 yds

Length = 2x9 + 10 = 28 yds

7 0

2 years ago

Read 2 more answers

Brainliest question Please help me now plz

V125BC [204]

Side a = 10.98991
Side b = 11.69522
Side c = 4

Angle ∠A = 70° = 1.22173 rad = 7/18π
Angle ∠B = 90° = 1.5708 rad = π/2
Angle ∠C = 20° = 0.34907 rad = π/9

6 0

3 years ago

Luis wants to buy a home priced at $315,000. He plans to finance this amount less the down payment required. His mortgage paymen

OLEGan [10]

The correct option is that A. Luis is eligible for a home loan; he meets all of the requirements.

<h3>How to depict the information?</h3>

From the information, the monthly income will be:

= $91500/12

= $7625

The loan payment as a percentage will be:

= 2100/7625

= 27.54%

Since this is less than 28%, then Luis is eligible for a home loan; he meets all of the requirements.

Learn more about loan on:

brainly.com/question/26011426

#SPJ1

3 0

2 years ago

10. Which equation could be used to solve the problem? Joan picked 4 bushels of apples in one hour. At that rate, how many bushe

Ratling [72]

The answer would be B. b = 8 * 4. If Joan picked 4 bushels of apples in an hour and the question wants to know how many bushels could be picked in 8 hours, its basically asking how many bushels are in 8 groups of 4.

4 0

2 years ago