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2 years ago

Write an equation in the form y = m x + b for the following table:

Mathematics

1 answer:

Gre4nikov [31]2 years ago

4 0

Answer: y=8x+6

Step-by-step explanation:

The slope is

$\frac{70-54}{8-6}=\frac{16}{2}=8$

So, the slope is 8.

Since the y-intercept is 6, the equation is y=8x+6.

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What is the name of the shape of the graph of a quadratic function?

dimaraw [331]

Is this a multiple choice or no

6 0

3 years ago

Which point lies on the graph of Y= 4x-4 1.(0,4) 2.(0,-4) 3.(-4,0) 4.(4,0)

statuscvo [17]

Answer:

Step-by-step explanation:

$y=4x-4\\\\\text{Substitute the coordinates of each points to the equation}\\\text{and check the equality.}\\\\1.\ (0,\ 4)\to x=0,\ y=4\\\\4=4(0)-4\\4=0-4\\4=-4\qquad\bold{FALSE}\\\\2.\ (0,\ -4)\to x=0,\ y=-4\\\\-4=4(0)-4\\-4=0-4\\-4=-4\qquad\bold{TRUE}\\\\3.\ (-4,\ 0)\to x=-4,\ y=0\\\\0=4(-4)-4\\0=-16-4\\0=-20\qquad\bold{FALSE}\\\\4.\ (4,\ 0)\to x=4,\ y=0\\\\0=4(4)-4\\0=16-4\\0=12\qquad\bold{FALSE}$

5 0

3 years ago

The diameter of a circle is 46 yards. What is the circle's circumference? d=46 yd Use 3.14 for n.

kolbaska11 [484]

Answer:

144.44 yards

Step-by-step explanation:

The formula to find circumference is: C = π · d

Since we already have most of the factors figured out, we just replace them with what we have.

C = 3.14 · 46 yrds

144.44 = 3.14 · 46

5 0

3 years ago

Use a polynomial Identity to expand this squared binomial (x + 6)2

krek1111 [17]

Answer: x2 + 12x

Step-by-step explanation:

7 0

3 years ago

There are 125 skittles in a bag. This consists of 35 red, 25 yellow, 20 purple, 15 green and 30 orange skittles. Find the percen

tino4ka555 [31]

Answer:

red=28℅,yellow =20℅, purple =16℅, green =12℅, orange=24℅

Step-by-step explanation:

total skittles =125

now,

To find the percentage of each skittles,

red =35 (35 ×100) =28 ℅

125

u can find each ℅ by same method.

hope it help u.

3 0

3 years ago