Answer:
Yes
Step-by-step explanation:
A slanted straight line is one-to-one: It passes the "horizontal ilne test." This means that any line drawn horizontally through the given line intersects that line only once. The significance of this is that the given line/function has an inverse. y = x is one-to-one and has the inverse y = x. y = 2x is one-to-one and has the inverse y = (1/2)x.
Answer:
2
Step-by-step explanation:
4/2 simply becomes a whole number. It can't be a mixed number.
Since you have the slope, you can start your equation with y= -8/7x +b. To find b, plug the X value for the point you were given in for the X (-8/7•4) you get -32/7 or -4.57. Then you take the given Y value(4) and subtract the number you just found (4-(-4.57)). You get 8.57. That means your equation is Y= -8/7 + 8.57
To be divisible by both 7 and 8 a number must be a multiple of 56.
Multiples of 56 are just 56n. We wish to know the largest of three digit numbers that is a multiple of 56 then. So:
56n<1000
n<1000/56
n<17.86 and since n must be an integer n=17
Then the largest three digit multiple of 56 is:
56(17)=952
24 centimeters cause that’s the answer