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alekssr [168]
2 years ago
6

Find the coordinates of the vertex of the graph of the function. y = 4x2 – 7x + 4

Mathematics
1 answer:
Zanzabum2 years ago
5 0

Answer:

vertex (0.875, 0.9375)   AoS x=0.875

Step-by-step explanation:

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The following are house prices in Southern California:
natali 33 [55]

Answer:

$750,000

Step-by-step explanation:

$750,000 $680,000 $600,000 $880,000 $1,200,000 $760,000 $480,000

Write the prices in increasing order and choose the middle one.

$480,000 $600,000 $680,000 $750,000 $760,000 $880,000 $1,200,000

Answer: $750,000

5 0
3 years ago
Nina can stitch 2/3 of dress in 4 hours. If represents the number of dresses and the represents the number of hours, which equat
Gelneren [198K]

Answer:

d :4h

Step-by-step explanation:

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7 0
3 years ago
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Evaluate the expression for x=6<br> 4×+6
alexira [117]

Answer:

30

Step-by-step explanation:

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7 0
3 years ago
Dave receives a salary of $200 a week plus a commission of 10% of his weekly sales. An equation y = m x + b represents Dave’s we
vovangra [49]

Answer:

y = 0.1x+200

Step-by-step explanation:

First, let's establish that:

x is independent

y is dependent

Basically, the value of y will depend on what x is.

The problem states that the slope of the line is Dave's comission, so since he makes 10% of comission, we can make the slope as 0.1x (mx)

The problem also states that the y intercept (b) is Dave's base salary, and earlier in the problem it states that his base salary is $200 a week. Therefore, b=200

now, the equation is:

y=0.1x+200

Hope this helps!

4 0
3 years ago
Solve for a. r=ab/a+b+c
Marta_Voda [28]

Answer:

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4 0
2 years ago
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