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2 years ago

I need help with the problem

Mathematics

1 answer:

maxonik [38]2 years ago

6 0

Answer:

Negative line

Step-by-step explanation:

Going up is positive (think in going uphill)

Going down is negative

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Choose the quadratic equation that has a leading coefficient of 8 and solutions -10 and 7/8

Maru [420]

Answer:

$f(x)=8x^2+73x-70$

Step-by-step explanation:

We are given

zeros as -10 and 7/8

now, we can set up function as

$f(x)=a(x-(-10))(x-\frac{7}{8})$

now, we are given that

leading coefficient is 8

so, a=8

now, we can plug it

$f(x)=8(x-(-10))(x-\frac{7}{8})$

now, we can simplify it

$f(x)=8\left(x^2+\frac{73x}{8}-\frac{35}{4}\right)$

so, we get

$f(x)=8x^2+73x-70$

6 0

3 years ago

If (x) = 3x + 1 and f ^1- = x-1/3 <br> help pls

GREYUIT [131]

Answer:

I hope it's helpful for you

7 0

3 years ago

Write the equation of the line that has a slope of 2 and passing through (3,-4) point

wel

Answer:

$y=2x-10$

Step-by-step explanation:

We know that the line has a slope of 2 and it passes through the point (3, -4).

So, we can use the point-slope form:

$y-y_1=m(x-x_1)$

Where m is the slope and (x₁, y₁) is a point.

So, let’s substitute 2 for m and (3, -4) for (x₁, y₁). This yields:

$y-(-4)=2(x-3)$

Solve for y. Distribute the right:

$y+4=2x-6$

Subtract 4 from both sides. Therefore, our equation is:

$y=2x-10$

4 0

3 years ago

What is 5/7 minus 1/4

Levart [38]

If you subtract this problem the answer would be 13/28

8 0

3 years ago

Read 2 more answers

75,300,207 in word form

sineoko [7]

Seventy-five million three hundred thousand two hundred seven

8 0

3 years ago

I need help with the problem​

I need help with the problem