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DENIUS [597]
2 years ago
11

Write an equation in slope-intercept form for each graph shown

Mathematics
1 answer:
AveGali [126]2 years ago
7 0

Answer:
1). Y=4x-2
2). Y= 2x-1


Explanation:
For the first graph
Slope = 4
Y intercept = -2
Y=mx+b
Y= 4x-2
For the second graph
Slope = 2
Y intercept =-1
Y=mx+b
y= 2x-1

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photoshop1234 [79]
2/3 is the answer. 

<span>1/3 is equal to 33.33333333% </span>

<span>so 2/3 is equal to 66.6666666%</span>
8 0
3 years ago
75+(-57) will the following sum be positive ,negative or zero?Explain your thinking​
madam [21]

Answer:

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If the base in an exponential function is greater than 0, the graph of the equation will always show exponential growth. T/F
Varvara68 [4.7K]
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4 0
3 years ago
PLS HELP ASAP!! WILL MARK BRAINLYIST
Murljashka [212]

Answer:

After 5 years, savings account = $241.00

After 8 years, savings account = $269.53

Step-by-step explanation:

If the savings account increases by 3.8% per year, this means it will be 103.8% of the previous year's value since 100% + 3.8% = 103.8%

103.8% in decimal form = 103.8/100 = 1.038

Therefore, the exponential function is:

y = 200 \cdot 1.038^x, where x is the number of years

So when x=5,  

y = 200 \cdot 1.038^5=240.99984...

After 5 years, savings account = $241.00

After 8 years, savings account = $269.53

4 0
2 years ago
A factory produces 1,250,000 toys each year. The number of toys is expected to increase by about 150% per year. Which model can
dusya [7]

For this case we have a function of the form:

n (t) = n0 * (b) ^ t

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n0: initial amount (in units of millions)

b: growth rate

t: time in years

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n (t) = 1.25 * (2.50) ^ t

Answer:

the number of toys being produced, n (in millions), in t years is:

D. n = 1.25 (2.5 ^ t)

8 0
3 years ago
Read 2 more answers
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