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3 years ago

Determine f(4), f(-5) and f(-2/3)

Mathematics

1 answer:

anyanavicka [17]3 years ago

5 0

Answer:

Y would just equal 6. It says so. Imagine that line where the line is just at y=-6. And imagine all of the points on that line with 4, 5, and -2/3 as the x.

Step-by-step explanation:

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Question 4: What is the solution of the system? *<br> .A<br> .B<br> .C<br> .D

DedPeter [7]

Answer:

Step-by-step explanation:

x+4y=-12

x+7y=-15

subtract

-3y=3

y=-1

x+4(-1)=-12

x=-12+4=-8

so point is (-8,-1)

4 0

3 years ago

The line plot shows the growth, In Inches, of Isabella's plant over 13 days. Growth of Isabella's Plant What is the total growth

mart [117]

Line plots are used to display data elements using markers

The total growth, in inches, of Isabella's plant is $4\frac{1}2$ inches

<h3>How to determine the total growth</h3>

From the line plot, the total growth can be represented as:

$Total = \frac 18 * 4 + \frac 28 * 2 + \frac 38 * 3 + \frac 48 * 1 + \frac 58 * 3$

Evaluate the products

$Total = \frac 48+ \frac 48 + \frac 98 + \frac 48 + \frac {15}8$

Evaluate the sum

$Total = \frac{4+4+9+4+15}8$

Evaluate the numerator

$Total = \frac{36}8$

Evaluate the quotient

$Total = 4\frac{1}2$

Hence, the total growth, in inches, of Isabella's plant is $4\frac{1}2$ inches

Read more about line plots at:

brainly.com/question/15853311

6 0

2 years ago

Julian wants her rectangular garden to cover an AREA of 180 square feet what bare the LENGTHS AND WIDTHS of two possible rectang

AlekseyPX

45 because 180 divided by 2=90 and 90 divided by 2= 45 because she needs area which is length times width= area and area divided by length or width= the other

5 0

3 years ago

QUICK ANSWER THIS!!!<br> j/-2+7=−12

VMariaS [17]

Answer:

Step-by-step explanation:

j/-2=-19

j=38

5 0

3 years ago

Read 2 more answers

What is equivalent to 4^3*4^x

KatRina [158]

4^x+3 (the x + 3 is included in the power). That's just another way that you could write that.

8 0

3 years ago