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3 years ago

What’s the answer ????

Mathematics

2 answers:

Citrus2011 [14]3 years ago

7 0

Answer:

C. The graph would shift 5 units to the left

Step-by-step explanation:

If (x+5) was substituted in the place of x then it would shift 5 units to the left

Answer is C.

Katen [24]3 years ago

6 0

Answer:

C. The graph would shift five units to the left.

Step-by-step explanation:

y = x² + 5x - 2

We can write this equation in the form

y = a(x - h)² + k

If you change the value of h, you are translating the parabola horizontally.

If you increase h by five units, the graph shifts five units to the left.

In the figure below, the red parabola represents the original equation.

The blue parabola shows the graph shifting five units to the left

(from x = -2.5 to x = -7.5) when you replace x by x + 5.

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If x = 2, then x second power - 3x -+5

ICE Princess25 [194]

X^2 - 3x + 5
2^2 - 3(2) + 5
4 - 6 + 5
3

3 0

3 years ago

The radius of a circle is 14 meters. What is the circle circumference

seropon [69]

Step-by-step explanation:

HERE,

redius of a circle (r)=14 meters.

we know that,

$\boxed{\red{\sf{circle~ circumference=2\times \pi \times r }}}$

According to the question, 

circle circumference=

$\tt{2\times \pi \times 14 }$

$\tt{2 \times \dfrac{22}{7} \times 14 }$

$\tt{2 \times \dfrac{22}{\cancel{7}} \times \cancel{14}}$

$\tt{2\times 22 \times 2 }$

$\tt{ 88~meters }$

so, the circumference of that circle is 88 meters.

5 0

2 years ago

Work out the equation of the line which has a gradient of 2 and passes through the point (1, 4)

leva [86]

Answer:

y = 2x + 2

Step-by-step explanation:

The slope is also called the gradient of the line.

The slope that is given is two, and the point is (1, 4).

I made a point slope equation, and then converted it into a slope-intercept equation.

$y-4=2(x-1)\\\\y-4=2x-2\\\\y-4+4=2x-2+4\\\\\boxed{y=2x+2}$

Hope this helps.

4 0

3 years ago

ted wants to buy a skateboard that costs $59.00, but is on sale for 30% off. How much money will he save

STatiana [176]

Answer:

$17.70

Step-by-step explanation:

Hi,

What you want to do is to find 30% of $59

First, you convert 30% into decimal form by dividing it by 100

30%=0.3

Next, you want to find 30% of 59, so what you do is you take the new decimal form and multiply it by 59

0.3×59=17.7

Ted is saving $17.70

6 0

3 years ago

9. Divide 15x^7-45x^5/3x^4 10. Divide (3x-2)(x-4)-(x-4)(6-5x)/(4-x)(8x-1)

RUDIKE [14]

Answer:

Answer is in picture

Step-by-step explanation:

Hope it is helpful....

6 0

3 years ago