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2 years ago

The table represents a linear function.What is the slope of the function?

Mathematics

2 answers:

Viktor [21]2 years ago

7 0

Answer:

the slope is 4/3

Step-by-step explanation:

use the formula:

m= $\frac{y1-y2}{x1-x2}$

where x1 and y1 can be any point and x2 and y2 can be any point.

I used the last relation as my x1,y1 and second last relation as my x2,y2 because it is easier to subtract them.

$\frac{10-2}{7-1}$ which is 8/6 or 4/3

Lisa [10]2 years ago

5 0

Answer:

Step-by-step explanation:

I took the test.

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Matthew deposits $400 into an account that earns 7% interest compounded quarterly. What is the balance in his account after 10 y

user100 [1]

Answer:

$787

Step-by-step explanation:

In terms of interest

To find the multiplier using '7% more' continues as follows

100% + 7% = 107%

107/100 = 1.07 (multiplier)

Add the ten years as a power to the multiplier

1.07^10

And multiply this by $400

400 x 1.07^10 = 786.860542916

To the nearest dollar = $787

7 0

2 years ago

Read 2 more answers

The tallest escalator on the London Underground system is at Angel Station. It rises to a height of 90 feet over a horizontal di

Amanda [17]

0.222 is your answer

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3 years ago

Write the expression as a square of a binomial: 49x^2+12xy+64y^2

DiKsa [7]

STEP
1
:
Equation at the end of step 1

((49 • (x2)) + 12xy) + 26y2
STEP
2
:

Equation at the end of step
2
:

(72x2 + 12xy) + 26y2
STEP
3
:
Trying to factor a multi variable polynomial

3.1 Factoring 49x2 + 12xy + 64y2

Try to factor this multi-variable trinomial using trial and error

Factorization fails

Final result :
49x2 + 12xy + 64y2

5 0

2 years ago

Heya ~

arsen [322]

Answer:

y = -3

Step-by-step explanation:

y = x - 7

when x = 4

y = 4 - 7

y = -3

8 0