Match each description with its corresponding value for the system below:
y = 4x+1 and y= -2x + 7
1. the y-intercept of the linear function.
2. the y-intercept of the exponential function.
3. the number of points of intersection.
4. the y-value of the solution in quadrant i.
next question
ask for
tur

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Answer the following for 896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631

In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.