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makvit [3.9K]
3 years ago
5

If f(x) = 4x + 12 is graphed on a coordinate plane, what is the y-intercept of the graph?

Mathematics
2 answers:
Tatiana [17]3 years ago
8 0

Answer:  y=12

Step-by-step explanation:

the y-intercept of the graph when : x=0

f(0) =4(0)+12 = 12

rusak2 [61]3 years ago
4 0
The y intercept is 12
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Someone answer this please
zhuklara [117]

Answer:

a should be 4p and b is  2d

Step-by-step explanation:

4 0
3 years ago
what interest rate is needed to turn $2500 into $15,000 in 14 years if interest is compounded weekly?
Anastasy [175]

Answer:

0.6845% per week.

Step-by-step explanation:

Simple Interest Calculation A = P(1 + rt)

Solving our equation:

r = (1/730.5)((15000/2500) - 1) = 0.00684463

r = 0.00684463

Converting r decimal to R a percentage

R = 0.00684463 * 100 = 0.6845%/week

Calculating the annual rate

0.6845%/week × 52 weeks/year = 35.594%/year.

The interest rate required to get a total amount, principal plus interest, of $15,000.00 from simple interest on a principal of $2,500.00 over 14.05 years (730.5 weeks) is 0.6845% per week.

7 0
3 years ago
Assume that each circle shown below represents one unit. Express the shaded amount as a single fraction and as a mixed number.
poizon [28]

Answer:

one fraction 17/5

mixed number: 3 2/5

Step-by-step explanation:

4 0
3 years ago
Write an inequality for the graph.
ivann1987 [24]

Use y = mx + b to determine the equation of the graph, then decided the inequality symbol.

m = +5/+6 = \frac{5}{6}    b = 5

y =  \frac{5}{6}x + 5

6y = 5x + 30

-30 = 5x - 6y   ⇒   5x - 6y = -30

Now let's look at the inequality symbol:  The shaded area is below so it will be a less than symbol and it is a solid line so the equal sign is included.

Answer: 5x - 6y ≤ -30



7 0
3 years ago
Read 2 more answers
Two plus ten times eight
alexdok [17]
Two plus ten times eight
(2+10)*8 = 96
3 0
3 years ago
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