-7/10 is at least twice a number k minus 4. Write an inequality.

-7/10 >= 2k - 4

Step-by-step explanation:

For this problem, we can simply follow the wording to write the inequality.

-7/10 is at least twice a number k minus 4

-7/10 >= 2k - 4

We use >= since is says at least, meaning it could be equal or greater than

We multiply k by 2 since it states the number is twice k

And we subtract 4 from the 2k since the number is "minus 4" from the twice k.

Thus, we have our inequality, -7/10 >= 2k - 4.

Cheers.

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

step-by-step explanation: